A.highlyB.fullyC.soundlyD.firmlyHe said that he was （）a……

单项选择题Problems may （）

A.rise
B.jump
C.arise
D.lift

单项选择题The foreign guests said that they were very happy （）the great changes which had taken place in the village.

A.to
B.for
C.about
D.by

单项选择题Having a good command of English is（）an easy thing.

A.by all means
B.by any means
C.by every means
D.by no means

单项选择题（）your help, I could not have finished my work so early.

A.with
B.by
C.for
D.without

单项选择题The manager of our company asked me if was possible for me to（）the marketing plan within a week.

A.set out
B.work out
C.make out
D.put out