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【简答题】
中国新民主主义革命任务要分两步走,( )。 A. 第一完成建立新中国的任务 B. 第二步完成建设新中国的任务 C. 第一步完成反帝反封建的新民主主义革命任务 D. 第二完成社会主义革命任务
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参考答案：
举一反三
【单选题】执行下面程序是，想将32和3.2分别赋值给x和y，正确的输入方法是（ ）int x;float y;scanf("x=%d,y=%f",&x,&y);
A.
32(空格)3.2
B.
32,3.2
C.
x=32,y=3.2
D.
x=32(空格)y=3.2
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【单选题】听力原文：W: I just found the most useful device at that new outdoor store, a water purifier. M: A water purifier? You want to carry even more equipment with you on our hiking trips? W: If it's lightweight...
A.
In restaurants.
B.
On camping trips.
C.
In science laboratories.
D.
On car trips.
查看完整题目与答案
【单选题】听力原文：W: Could you drop me off at the department store? I want to look at some shoes they advertise on sale. M: Sure thing. I can pick you up in an hour and a half in front of the drugstore. Is that al...
A.
In front of the department store.
B.
Near the drugstore.
C.
In a car.
D.
At the shoe store.
查看完整题目与答案
【单选题】给出三个等式：f（xy）=f（x）f（y），f（x+y）=f（x）f（y），f（x+y）=f（x）+f（y），下列函数中不满足任何一个等式的是（　　）
A.
y=x 2
B.
y=2 x
C.
y=3x
D.
y=log 5 x
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【单选题】关于等势面下面说法正确的是:
A.
等势面上,各点场强的大小一定相等
B.
在电势高处,电势能也一定高
C.
场强大处,电势一定高
D.
场强的方向总是从电势高处指向电势低处
查看完整题目与答案
【单选题】听力原文：M: Is this store open today? W: No, it isn't. It's only open on weekends. Q: When is the store open? (10)
A.
Everyday.
B.
Weekends.
C.
Weekdays.
D.
Seldom.
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【单选题】听力原文：W Brian, I dropped by the store yesterday afternoon. I was kind of surprised. It doesn't look like the decorator is doing a very good job with the interior. M The decorator has been finishing up ...
A.
An interior designer
B.
A store owner
C.
A party planner
D.
A project manager
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【单选题】听力原文：W: I bought some skirts in the new department store. How about having a look at them? M: Some skirts? It seems you bought all skirts in the store. Q: What does the man mean? (18)
A.
The woman bought too many skirts.
B.
The woman bought all the skirts in the store.
C.
He wanted to see what the woman bought.
D.
He didn't like the style. of the skirts.
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【单选题】听力原文：W: I thought the department store was open late from Tuesday through Friday night. M: No, just Thursdays and Fridays. Q: On what nights is the store open late? (15)
A.
Thursdays and Fridays.
B.
Tuesdays and Fridays.
C.
Wednesdays and Thursdays.
D.
Tuesdays, Thursdays, and Fridays.
查看完整题目与答案
【简答题】若时域信号为x(t)y(t)，则相应的频域信号为(    )。 (A) X(f)Y(f)  (B) X(f)+Y(f)    (C) X(f)*Y(f)    (D) X(f)-Y(f)
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相关题目：
【单选题】执行下面程序是，想将32和3.2分别赋值给x和y，正确的输入方法是（ ）int x;float y;scanf("x=%d,y=%f",&x,&y);
A.
32(空格)3.2
B.
32,3.2
C.
x=32,y=3.2
D.
x=32(空格)y=3.2
查看完整题目与答案
【单选题】听力原文：W: I just found the most useful device at that new outdoor store, a water purifier. M: A water purifier? You want to carry even more equipment with you on our hiking trips? W: If it's lightweight...
A.
In restaurants.
B.
On camping trips.
C.
In science laboratories.
D.
On car trips.
查看完整题目与答案
【单选题】听力原文：W: Could you drop me off at the department store? I want to look at some shoes they advertise on sale. M: Sure thing. I can pick you up in an hour and a half in front of the drugstore. Is that al...
A.
In front of the department store.
B.
Near the drugstore.
C.
In a car.
D.
At the shoe store.
查看完整题目与答案
【单选题】给出三个等式：f（xy）=f（x）f（y），f（x+y）=f（x）f（y），f（x+y）=f（x）+f（y），下列函数中不满足任何一个等式的是（　　）
A.
y=x 2
B.
y=2 x
C.
y=3x
D.
y=log 5 x
查看完整题目与答案
【单选题】关于等势面下面说法正确的是:
A.
等势面上,各点场强的大小一定相等
B.
在电势高处,电势能也一定高
C.
场强大处,电势一定高
D.
场强的方向总是从电势高处指向电势低处
查看完整题目与答案
【单选题】听力原文：M: Is this store open today? W: No, it isn't. It's only open on weekends. Q: When is the store open? (10)
A.
Everyday.
B.
Weekends.
C.
Weekdays.
D.
Seldom.
查看完整题目与答案
【单选题】听力原文：W Brian, I dropped by the store yesterday afternoon. I was kind of surprised. It doesn't look like the decorator is doing a very good job with the interior. M The decorator has been finishing up ...
A.
An interior designer
B.
A store owner
C.
A party planner
D.
A project manager
查看完整题目与答案
【单选题】听力原文：W: I bought some skirts in the new department store. How about having a look at them? M: Some skirts? It seems you bought all skirts in the store. Q: What does the man mean? (18)
A.
The woman bought too many skirts.
B.
The woman bought all the skirts in the store.
C.
He wanted to see what the woman bought.
D.
He didn't like the style. of the skirts.
查看完整题目与答案
【单选题】听力原文：W: I thought the department store was open late from Tuesday through Friday night. M: No, just Thursdays and Fridays. Q: On what nights is the store open late? (15)
A.
Thursdays and Fridays.
B.
Tuesdays and Fridays.
C.
Wednesdays and Thursdays.
D.
Tuesdays, Thursdays, and Fridays.
查看完整题目与答案
【简答题】若时域信号为x(t)y(t)，则相应的频域信号为(    )。 (A) X(f)Y(f)  (B) X(f)+Y(f)    (C) X(f)*Y(f)    (D) X(f)-Y(f)
查看完整题目与答案
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