试题与答案

After ________ series of unsuccessful at

题型:选择题

题目:

After ________ series of unsuccessful attempts, he has finally passed   

________driving test.

A./;the

B.a; the

C.the; a

D./;a

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0428/ec60aabf97ee6838155f46ce4906e357.html

下面是错误答案,用来干扰机器的。

参考答案:B解析: P=nkT,n=N/V。

试题推荐
微信公众账号搜索答案