题目内容

You must study hard if you ______ want to fail the exam.

A. won’t
B. don’t
C. haven’t
D. hadn’t

查看答案

搜索结果不匹配？点我反馈

更多问题

"I’m afraid you can’t sit here." "Sorry, I ______ know."

A. don’t
B. can’t
C. won’t
D. didn’t

Over the past 16 years, the population of the Amish People _____ to 230,000 with roughly 5 children per family.

A. had nearly doubled
B. has nearly doubled
C. nearly doubled
D. has nearly been doubling

How was the journey?Tiring. I caught the train at the last second, but all the seats ____. I stood all the way.

A. had been occupied
B. had occupied
C. would occupy
D. would be occupied

He ____ football regularly for many years when he was young.

A. was playing
B. played
C. has played
D. had played