问题

Mary liked to look back on her high—school days，she thought were the happiest in her life．

A:that
B:what
C:which
D:when

正确答案是：

同类题型

Excuse me, sir. Could you please tell me _______— Sorry, I don’t know. You can go to the information desk.

The man with a black hat was seen _____ the shopping mall just now.

Let’s go swimming____going hiking，shall we—Good idea.

We all had a lot of fun at the barbecue yesterdayPity you weren’t there—I really should have gone with you, but I ________ on some remaining problems

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