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【单选题】
水泵制造厂在样本中给出( )A.
允许安装高度[Hg]
B.
泵使用地点的大气压头Hamb
C.
允许吸上真空度[Hs]
D.
泵所输送液体下的饱和蒸汽压头HV
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举一反三
【单选题】设有以下变量定义： char str1[]="string",str2[8],*str3,*str4="string"； （ ）是正确的。
A.
strcpy(str1，"China")；
B.
str2="China"；
C.
strcpy(*str3，"China")；
D.
strcpy(str4[0]，"China")；
【单选题】What's the way used by physical retailers to compete with the lower prices of online retailers?
A.
Allow customers to enjoy more benefits than shopping online.
B.
Improve customer experience via mobile capabilities.
C.
Provide a customized mobile website.
D.
Create a friendlier shopping environment.
【简答题】Listen to the recording and answer questions. What's happening to the car and what benefits these changes will bring?
【单选题】What's the objective for this unit?
A.
Discuss the function of languages.
B.
Talk about the benefits of reading.
C.
Talk/Write an unforgetable event.
D.
Think about college life.
【简答题】设有以下定义和语句
char str[20]="Program",*p;
p=str;
则以下叙述中正确的是()。A. *p与str[0]的值相等 B. str与p的类型完全相同 C. str数组长度和p所指向的字符串长度相等 D. 数组str中存放的内容和指针变量p中存放的内容相同 E. 1
【单选题】What's the passage mainly about?
A.
The importance of sorting trash.
B.
The necessity of using durable goods.
C.
The benefits of limiting disposable goods.
D.
The controversy of recycling.
【单选题】What's the benefits for doing Yoga?
A.
It's especially good for girls.
B.
It can help people control weight and build body.
C.
It can help control anxiety and reduce stress.
D.
All of the above
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