题目

英语三道选择题,帮忙解答~~
1.My dictionary_____ I have looked for it everywhere but still____it
A has lost don't find B is missing don't find
C has lost haven't found D is missing haven't found
2.Great changes have_____in my hometown these years
A happened B taken place C broke out D happened to
3.It's____to plant trees in April
A best B the best C had better D the better
选什么?希望能解释原因,谢谢了,越详细越好~~~~

提问时间：2021-04-01

答案

D 必须是have been lost ；还没有找到是完成时
B 词义辨析
B 搭配