题目内容

变量a所占的内存字节数是 ______。A.4B.5C.6D.8 union U { char st[4]; int i; long l; }; Struct变量a所占的内存字节数是 ______。

A. 4
B. 5
C. 6
D. 8 union U { char st[4]; int i; long l; }; Struct A{ int c; union U u; }a;

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"Green" power consumers only get part of their electricity from alternative energy sources.

A. 真
B. 假
C. NOT GIVEN

以下程序的输出结果是 ______。 #include<stdio> main() {int a=200; #define a 100 printf("%d",a) ; #undefa printf("%d",a) ; }

A. 200 100
B. 100 100
C. 100 200
D. 200 200

Questions 9-13
Do the following statements agree with the information given in Reading Passage 1?
In boxes 9-13 on your answer sheet write
TRUE——if the information in the text agrees with the statement
FALSE——if the information in the text contradicts the statement
NOT GIVEN——if there is no information on this
Eric Martinot advises large companies on investing in renewable energy.

A. 真
B. 假
C. NOT GIVEN

2l世纪诞生的第一个民主共和国是()

A. 印度尼西
B. 马来西亚
C. 菲律宾
D. 东帝汶

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