39. _______ is certain, people’s living conditions in China have improved a lot since the 1980s.
| A．It | B．As | C．what | D．Which |
He lay in bed, with his eyes ______ up at the ceiling and his fingers ______.
| A．looked; crossing | B．looking; crossing | C．looking; crossed | D．looked; crossed |
—______?
—Yeah, it seemed a little confusing to me at first, but now I get it.
| A．Can you give me a moment | B．See what I mean |
| C．Are you stuck | D．Can you go on |
It is reported that the police will soon ____ the case of two missing children.
| A．look upon | B．look after | C．look into | D．look out |
A. notice was_______in order to remind the students of the changed lecture time.
A. sent upB. given upC. set upD. put up
You may use the room as you likeyou clean it up afterwards.
| A． | so far as | B． | so long as | C． | in case | D． | even if |