问两道英语单选题答案的原因Have you invited Tom to your party?I called Tom

问两道英语单选题答案的原因

Have you invited Tom to your party?

I called Tom many times this morning,but I couldn't get through.Someone _____ on th phone all the time!

为什么要用was talking而不能用has been talking?

2.Unluckily,his money has ____ ,so he can't buy the things he want.

为什么要用been used up而不能用been run out?

3.run out of和run out有什么区别?


在ee中成长 1年前 已收到1个回答 举报

爱猫鼠 幼苗

共回答了27个问题采纳率:85.2% 举报

第一题,was talking是过去的那个时间点一直在做某事。has been talking的话是一直持续到现在,但是我只是早上打了好几个电话给Tom,现在并没有在打。所以只是那个时候电话一直占线,用过去进行时。
第二题,因为run out是不及物动词词组,所以不可能有被动态
run out是不及物的,后面不能加宾语,所以没有被动
run out of是及物的,后面必须加宾语
比如:We have run out of the ink.
= The ink has been run out of
= The ink has run out

1年前

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