问题

Although punctual himself, the professor was quite used ________ late for his lecture.
A:to have students
B:for students’ being
C:for students to be
D:to students’ being
B:for students’ being
C:for students to be
D:to students’ being
正确答案是:
同类题型
There are_________ students in my school._________ students in my school is over 5000.
I am often weak and tired when I work. — _________ you have too much pressure. You’d better relax.
What did he _______ just now? —Sorry, I didn’t catch his words. I _______ about something else.
_____do you sleep every night? —Six to eight hours.[ ]
Einstein, the famous scientist, was born _____ March, 1897. [ ]