Do you still remember the key points that ___________ in his report? I don’t remember them all.
A. referred to B. were referred C. he was referred to D. were referred to
When he was doing the software development project, he ___________ many problems that he had to solve on his own.
A. came up with B. came through C. came across D. came out
____________ scientists will be invited to take part in this space flight.
A. Two strong young Chinese B. Two Chinese strong young
C. Chinese two young strong D. Young strong two Chinese
The old teacher lay wide awake on his bed, ___________ all the problems he had to deal with the next day.
A. thought about B. to think about C. thinking about D. having thought about
I am one of the students who _________ English well in my class but he is the only one of us __________ maths well.
A. studies; learns B. study; learns C. study; learn D. studies; learn
—I had been working till 4 a. m.to prepare a report for my boss.
—____________you look very tired.
A．No doubt B．No hurry C．No wonder D．No need
