问题

11. It was when I got back to my apartment ______ I first came across my new neighbors.

A:who
B:where
C:which
D:that;

正确答案是：

同类题型

Not until World War II ______ to use new chemicaltechniques to purify penicillin.

How _____ I was when I heard the ______ news!

In the past few months, adiscussion ________about whether selecting “Three Goods” Students in elementaryand middle schools should be cancelled.

Now more people prefer a house in a coast city to ____in such a large city as Beijing.

ike a wake-up call at 7:00 a.m., please!—OK, _______.