问题
My mother went to the private school in person ________ that I would be safe there
A:must be
B:must have been
C:could be
D:should have been
B:must have been
C:could be
D:should have been
正确答案是：
同类题型
When was _____the government decided to move the citizen out of the downtown area?
One of the glorious moments in my school life was I was awarded the Mayor’s Award
Jack, please don’t play the CD, or please________. Father is sleeping.— OK. No problem.
Don’t put your hand out of the car window,______ you will be hurt by the passing traffic.
“The Secret Life of Emily Dickinson” _____U.S．bookstores thisweek and soon became a best seller．