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下面那个选项是正确的()。 (每行程序前面的数字表示行号) 1 main() 2 { 3 float a[3]={0}; 4 int i; 5 for(i=0;i<3;i++) scanf(“%f”,&a[i]); 6 for(i=1;i<4;i++) a[0]=a[0]+a[i]; 7 printf(“%f\n”,a[0]); 8 } A. 没有错误 B. 第3 行有错误 C. 第5 行有错误 D. 第6 行有错误
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【单选题】The sportsman ________ save a drowning boy that afternoon; the boy's parents appreciated him very much. [ ]
A.
might
B.
could
C.
was able to
D.
must
【单选题】听力原文：M: What was the weather like when you left London last Tuesday? W: It was very much like the weather here in Beijing. So you needn't take a lot of clothes if you just plan to stay there for a wee...
A.
It is quite cold in London now.
B.
The man is planning to visit London.
C.
The woman will stay in London for a long time.
D.
The woman likes the weather in London very much.
【简答题】再平衡(reba1anting)
【简答题】阅读理解。 My friend Eric is a schoolboy. He is an interesting person and everyone likes him very much. He can speak Chinese, English and Japanese. Why can he speak these languages? Because his father is A...
【简答题】在MySQL中，浮点数的类型有两种，分别是单精度浮点数类型和（ ）。A. 双精度浮点数类型
【单选题】Now telephones are very popular and they are muc h than before.
A.
cheap
B.
cheaper
C.
cheapest
D.
the cheapest
【单选题】The boy the teachers considered _____ was caught ______ in the exam, which surprised us very muc
A.
24. The boy the teachers considered _____ was caught ______ in the exam, which surprised us very much. A．to be the best, cheating
B.
as the best student, to cheat
C.
being the best, cheating
D.
as a good student, to cheat
【单选题】Of the two brothers, Bill is younger one, and he is a quiet boy, _____ that most s like very much．
A.
a; one
B.
a ; the one
C.
the; one
D.
the ; the one
【简答题】Ships are _____ than planes that people take them mainly for pleasure. A) very much slower B) so much slower C) too much slower D) much more slower
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