试题与答案

什么叫氧化剂?

题型:问答题 简答题

题目:

什么叫氧化剂?

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B

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题型:完形填空

在下面对话的空白处填入适当的话语,使对话完整。

Girl : Where are you going ,Larry ?

Larry : To Tom’s party.

Girl : Lucky you ! I’d love to 小题1:______________________. But I wasn’t invited.

Larry : Yeah, well. I’m a little nervous. I don’t know 小题2:____________________________.

Girl : If I were you , I’d wear a shirt and tie.

Larry : 小题3:________________ if everyone else is wearing jeans and T-shirts ?

Girl : Oh, you shouldn’t worry about what other people are wearing.

Larry : And I don’t know if I should 小题4:_______________. What if everyone brings a present ?

Girl : If I were you ,I’d take a small present - a pen or something. Keep it in your pocket and if everyone has a present ,you can give yours to him. If not ,you can keep it.

Larry : 小题5:___________________________. Thank you.

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