问题
The workers are trying to ________ what’s wrong with the machine.
A:look for
B:care for
C:find out
D:take out
B:care for
C:find out
D:take out
正确答案是:
同类题型
The work is too difficult for Mr Zhu to finish in a week. He needs ___________ days.
Thanks _____ our government, more and more poor students return to school. [ ]
Dad, can I go to the movies tonight?–Sure, but you ____ come back home before 9 o’clock.
To our _____,the boy made no mistakes in the exam this time.