问题
How many English words had you learned _____ the end of last term? — Around 2000, but I’ve forgotten most of them. [ ]
A: by
B: at
C: to
D:on
B: at
C: to
D:on
正确答案是:
同类题型
The boy is old enough to ———himself.
People usually think lions are _____ scary.
I hear ________ students went to the hall to have the concert.
how was your weekend? —- Great! It was my grandfather’s _______ birthday. We enjoyed ourselves.
Look! There are lots of children on the beach. They are _____________ and happy.