—Obviously, the boss looks happy again, doesn’t he?
—Yes. It’s said that he has ______ the difficult problem.
A.succeeded in solve | B.tried to solve |
C.managed to solve | D.been solved |
They are________to use chemical fertilizers in the field by law.
A.forbidden |
B.forbidding |
C.being forbidden |
D.forbid |
They're trying to________waste discharged by the factory for profit.
A.expose |
B.exhibit |
C.exhaust |
D.exploit |
The food wasn't good, but________it was cheap.
A.at most |
B.at least |
C.in the least |
D.not least |
I could see a car________, but couldn't make out what color it was.
A.at the distance |
B.in the distance |
C.off the distance |
D.from the distance |
He proved himself a true gentleman and the beauty of his ________was seen at its best when he worked with others.
A.temper |
B.appearance |
C.talent |
D.character |