[国开形考作业] 下面关于C语言的说法错误的是( ) 日期：2022-09-23 16:21:51 点击：140 好评：0
5. 下面关于C语言的说法错误的是( ) A. C函数必须有形式参数 B. 任何复合语句体的{ }中允许定义局部变量 C. 局部变量都存储在动态存贮区 D. C程序的执行起点只能是main函数 ...
[国开形考作业] x,i,j和k都是int型变量,则执行下面表达式后x的值为( )(i=4,j=16, 日期：2022-09-23 16:20:36 点击：96 好评：0
32. x,i,j和k都是int型变量,则执行下面表达式后x的值为( )(i=4,j=16,k=32) A. 4 B. 16 C. 32 D. 52 ...
[国开形考作业] 已知各变量的类型说明如下: int i=8,k,a,b; unsigned long w=5; 日期：2022-09-23 16:19:25 点击：189 好评：0
26. 已知各变量的类型说明如下: int i=8,k,a,b; unsigned long w=5; double x=1.42,y=5.2; 则以下符合C语言语法的表达式是( ) A. a+=a-=(b= 4)*(a=3) B. a=a*3=2 C. x%(-3) D. y=f1oat(i) ...
[国开形考作业] putchar函数可以向终端输出一个( ) 日期：2022-09-23 16:18:12 点击：79 好评：0
16. putchar函数可以向终端输出一个( ) A. 整型变量表达式值 B. 实型变量值 C. 字符串 D. 字符或字符型变量值 ...
[国开形考作业] 以下不正确的if语句形式是( ) 日期：2022-09-23 16:16:58 点击：71 好评：0
6. 以下不正确的if语句形式是( )
A. if(x>y && x!=y);
B. if(x= =y) x+=y;
C. if(x != y) scanf("%d",&x ) else scanf("%d",&y);
D. if(x
[国开形考作业] ??— Could you help me with my physics, please? 日期：2022-09-23 16:15:43 点击：99 好评：0
25.??— Could you help me with my physics, please? — ________. A. No, no way B. No, I couldn’t C. No, I can’t D. Sorry I can’t. I have to go to a meeting right now ...
[国开形考作业] ??She is one of the newest film stars from America and has m 日期：2022-09-23 16:14:34 点击：68 好评：0
20.??She is one of the newest film stars from America and has many fans, ________ in Europe. A. specially B. particularly C. partially D. specifically ...
[国开形考作业] ??They took ________ measures to prevent poisonous gases fro 日期：2022-09-23 16:13:25 点击：192 好评：0
15.??They took ________ measures to prevent poisonous gases from escaping in the chemical plant. A. fruitful B. beneficial C. effective D. influential ...
[国开形考作业] ??— Tomorrow is my birthday. 日期：2022-09-23 16:12:15 点击：178 好评：0
10.??— Tomorrow is my birthday. — _______ A. Oh, I have no idea. B. I’m glad you like it. C. Many happy returns of the day! D. You must be very happy. ...
[国开形考作业] ??Every year thousands of lives _______ in road accidents be 日期：2022-09-23 16:11:06 点击：128 好评：0
5.??Every year thousands of lives _______ in road accidents because of careless driving. A. lose B. lost C. have lost D. are lost ...
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