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以下函数的功能是【 】。 float av(a，n) float a[]； int n； { int i；float s； for(i=0，s=0；i＜n；i++)s=s+a[i]； return s/n；}
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【简答题】听下面一段对话，回答1-3题。 1. What’s the weather like? A. Rainy. B. Cold. C. Fine and warm. 2. Where are they talking? A. In the station. B. In the park. C. At the station. 3. What does the woman come here for? ...
【单选题】What's the weather like in your city?
A.
It ’ s far away.
B.
It ’ s rather warm
C.
I ’ m afraid I can ’ t.
【简答题】听对话回答问题。 1. What's the weather like today? A. Rainy B. Sunny C. Windy 2. How many hours does the exhibition last every day? A. Ten hours B. Four and a half hours C. Six and a half hours 3. Where are t...
【单选题】— What ’ s the weather like today? — .
A.
I don ’ t like it.
B.
All right
C.
It ’ fine.
D.
You ’ re right
【单选题】What was the weather like in the country?
A.
It snowed a lot.
B.
It rained nearly very day.
C.
There was a lot of sunshine.
【简答题】听对话，选择正确的图片或答案 1. What's the weather like today? 2. What sport is the man going to play this afternoon? 3. Which is the right sign? 4. What's the matter with Cindy? 5. Which is dear, the apples or the...
【单选题】— I wonder what the weather will be like tomorrow. — ____
A.
I don’t like the weather at this time of the year.
B.
I don’t mind if it is going to rain tomorrow.
C.
Why read the newspaper yourself?
D.
Let’s listen to the weather report on the radio at ten.
【简答题】Passage 2 What will the weather be like? Some people say they can know what the weather will be like from birds. When they see birds fly high out to the sea, they know it is a nice day, because birds ...
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