Diets are most effective when _____ with exercise.
#105166
A
combined
B
converted
C
contained
D
claimed
推荐题目
(2013·新课标全国卷Ⅱ)The watch was very good, and he ________ 20 percent down for it.
#105097
A
paid
B
cost
C
bought
D
spent
All the newspapers the trade talks between China and the United States.
#105016
A
leading；printed
B
leading；reported
C
led；published
D
led；announced
The professor devoted all his life __________ the treatment of AIDS.
#105014
A
to research
B
in researching
C
to researching
D
at researching
—It seems that you know Dr. John very well. —Of course, we ________ together for five years in the 1990s.
#105078
A
have worked
B
had worked
C
are working
D
worked
—Lily is going to make a presentation in class this afternoon.—Oh, really? I ________ it was Michael's turn.
#105076
A
think
B
have thought
C
thought
D
am thinking