This is a good film.I----it twice.A.have seen

This is a good film.I----it twice.A.have seen
B.see C.saw D.am going to see
----you-----to America?--Yes,I have.
A.Do;go B.Have;gone C.Have been D.Are;going
What have you done?---I-----an egg.
A.have boiled B.have boilled C.boiled D.boil
静思js 1年前 已收到1个回答 举报

freede 幼苗

共回答了17个问题采纳率:88.2% 举报

This is a good film.I have seen it twice.
(分析:现在完成时常常与表示频度的时间状语连用,
  如often,sometimes,ever,never,twice,on several occasion等: )
Have you been to America? Yes,I have.
(分析:根据后面给出的回答说Yes,i have可以推测前面的问句肯定是have引导的,根据选项可以排除A.D选项是说你将要去美国么?意思不对,排除.C选项的前面是对的,后面的gone 在这里表示去过某地但是人不在现在说话者的地方,就是去了某地没有回来.也排除.)
What have you done? I have boiled an egg.
(分析:前面的提问是完成时,所以回答是完成时、然后boil的过去式是直接加ed)

1年前

4
可能相似的问题
Copyright © 2024 YULUCN.COM - 雨露学习互助 - 16 q. 0.042 s. - webmaster@yulucn.com