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【判断题】
尺寸是以特定单位表示线性长度的数值。
A.
正确
B.
错误
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参考答案：
举一反三
【多选题】The strategic order of the main points in a speech is decided by __________.A. the topic B. the purpose C. the audience D. the introduction
A.
The strategic order of the main points in a speech is decided by the topic, the purpose and the audience.
B.
The strategic order of the main points in a speech is decided by the topic, the purpose and the audience.
C.
The strategic order of the main points in a speech is decided by the topic, the purpose and the audience.
D.
The strategic order of a speech has nothing to do with the introduction.
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【单选题】Why do we have to make a conclusion in a speech?
A.
Because it is required to do so.
B.
To let the audience know you are ending the speech and to reinforce the audience's understanding to the central idea.
C.
To impress the audience.
D.
Because it is a part of your speech.
查看完整题目与答案
【单选题】The main value of using expert testimony in a speech is to
A.
enhance the vividness of the speaker’s ideas.
B.
gain attention in the introduction of the speech.
C.
build the credibility of speakers who are not experts on their topics.
D.
keep the audience’s attention throughout the body of the speech.
E.
relate the speaker’s ideas directly to the audience.
查看完整题目与答案
【单选题】编程设计一个简单的计算器程序，要求用户从键盘输入如下形式的表达式： 操作数1 运算符op 操作数2然后，计算并输出表达式的值指定的运算符为: 加（+） 减（-） 乘（*） 除（/）代码如下，所给程序是否存在错误，若有，找出错误所在并改正。#includeintmain(){floatdata1,data2;charop;printf("Pleaseentertheexpression:"...
A.
第20行语句有错误，改成： if (fabs(data2)<=EPS) printf("Division by zero!\n"); else  printf("%f/%f=%f\n", data1, data2, data1/data2); 同时，第1行语句下方应加入 #include #define   EPS 1e-6
B.
default分支缺少 break语句
C.
没有错误
D.
第20行语句有错误，改成： if (data2=0) printf("Division by zero!\n"); else  printf("%f/%f = %f\n", data1, data2, data1/data2);
查看完整题目与答案
【单选题】世界上第一部系统撰写茶叶专著的书名是( )
A.
《补茶经》
B.
《续茶谱》
C.
《茶经》
D.
《茶录》
查看完整题目与答案
【单选题】_____ you are in a speech contest or you are giving a talk in class, a little preparation will make your presentation organized and dynamic.
A.
Either
B.
On condition that
C.
No matter
D.
Whether
查看完整题目与答案
【单选题】编程设计一个简单的计算器程序，要求用户从键盘输入如下形式的表达式： 操作数1 运算符op 操作数2然后，计算并输出表达式的值指定的运算符为: 加（+） 减（-） 乘（*） 除（/）代码如下，所给程序是否存在错误，若有，找出错误所在并改正。#includeintmain(){floatdata1,data2;charop;printf("Pleaseentertheexpression:"...
A.
第20行语句有错误，改成： if (fabs(data2)<=EPS) printf("Division by zero!\n"); else  printf("%d/%d=%d\n", data1, data2, data1/data2); 同时，第1行语句下方应加入 #include #define   EPS 1e-6
B.
default分支缺少 break语句
C.
没有错误
D.
第20行语句有错误，改成： if (data2=0) printf("Division by zero!\n"); else  printf("%d/%d = %d\n", data1, data2, data1/data2);
查看完整题目与答案
【单选题】“操作数?表达式1:表达式2”若操作数的结果为TRUE,则表述式的结果为
A.
表达式1
B.
表达式2
C.
操作数
D.
报错
查看完整题目与答案
【简答题】Barack Obama is one of the most powerful people in the world. In a speech, he o his success to those hardships he went through: “I was nobody at first, but I wanted to make a d . I learned the ______(...
查看完整题目与答案
【单选题】How do you create enthusiasm in a speech?
A.
Be emotionally involved in your subject.
B.
Ask questions to the audience.
C.
Try your best to act in your speech.
D.
Use exaggerated facial expressions in your speech.
查看完整题目与答案
相关题目：
【多选题】The strategic order of the main points in a speech is decided by __________.A. the topic B. the purpose C. the audience D. the introduction
A.
The strategic order of the main points in a speech is decided by the topic, the purpose and the audience.
B.
The strategic order of the main points in a speech is decided by the topic, the purpose and the audience.
C.
The strategic order of the main points in a speech is decided by the topic, the purpose and the audience.
D.
The strategic order of a speech has nothing to do with the introduction.
查看完整题目与答案
【单选题】Why do we have to make a conclusion in a speech?
A.
Because it is required to do so.
B.
To let the audience know you are ending the speech and to reinforce the audience's understanding to the central idea.
C.
To impress the audience.
D.
Because it is a part of your speech.
查看完整题目与答案
【单选题】The main value of using expert testimony in a speech is to
A.
enhance the vividness of the speaker’s ideas.
B.
gain attention in the introduction of the speech.
C.
build the credibility of speakers who are not experts on their topics.
D.
keep the audience’s attention throughout the body of the speech.
E.
relate the speaker’s ideas directly to the audience.
查看完整题目与答案
【单选题】编程设计一个简单的计算器程序，要求用户从键盘输入如下形式的表达式： 操作数1 运算符op 操作数2然后，计算并输出表达式的值指定的运算符为: 加（+） 减（-） 乘（*） 除（/）代码如下，所给程序是否存在错误，若有，找出错误所在并改正。#includeintmain(){floatdata1,data2;charop;printf("Pleaseentertheexpression:"...
A.
第20行语句有错误，改成： if (fabs(data2)<=EPS) printf("Division by zero!\n"); else  printf("%f/%f=%f\n", data1, data2, data1/data2); 同时，第1行语句下方应加入 #include #define   EPS 1e-6
B.
default分支缺少 break语句
C.
没有错误
D.
第20行语句有错误，改成： if (data2=0) printf("Division by zero!\n"); else  printf("%f/%f = %f\n", data1, data2, data1/data2);
查看完整题目与答案
【单选题】世界上第一部系统撰写茶叶专著的书名是( )
A.
《补茶经》
B.
《续茶谱》
C.
《茶经》
D.
《茶录》
查看完整题目与答案
【单选题】_____ you are in a speech contest or you are giving a talk in class, a little preparation will make your presentation organized and dynamic.
A.
Either
B.
On condition that
C.
No matter
D.
Whether
查看完整题目与答案
【单选题】编程设计一个简单的计算器程序，要求用户从键盘输入如下形式的表达式： 操作数1 运算符op 操作数2然后，计算并输出表达式的值指定的运算符为: 加（+） 减（-） 乘（*） 除（/）代码如下，所给程序是否存在错误，若有，找出错误所在并改正。#includeintmain(){floatdata1,data2;charop;printf("Pleaseentertheexpression:"...
A.
第20行语句有错误，改成： if (fabs(data2)<=EPS) printf("Division by zero!\n"); else  printf("%d/%d=%d\n", data1, data2, data1/data2); 同时，第1行语句下方应加入 #include #define   EPS 1e-6
B.
default分支缺少 break语句
C.
没有错误
D.
第20行语句有错误，改成： if (data2=0) printf("Division by zero!\n"); else  printf("%d/%d = %d\n", data1, data2, data1/data2);
查看完整题目与答案
【单选题】“操作数?表达式1:表达式2”若操作数的结果为TRUE,则表述式的结果为
A.
表达式1
B.
表达式2
C.
操作数
D.
报错
查看完整题目与答案
【简答题】Barack Obama is one of the most powerful people in the world. In a speech, he o his success to those hardships he went through: “I was nobody at first, but I wanted to make a d . I learned the ______(...
查看完整题目与答案
【单选题】How do you create enthusiasm in a speech?
A.
Be emotionally involved in your subject.
B.
Ask questions to the audience.
C.
Try your best to act in your speech.
D.
Use exaggerated facial expressions in your speech.
查看完整题目与答案
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