People traveling long distances frequently have to decide ______they would prefer to go by land, sea or air.
#59055
A
which
B
how
C
why
D
whether
推荐题目
.The horses________each other________the first prize in the match.
#4781
A
competed against; for
B
competed against; to
C
completed against; for
D
completed; to get
Her friend did everything in his ________ to help with her business.
#4637
A
energy
B
power
C
strength
D
force
When I try to find ______that prevent so many people from taking part in the program, it seems to me that there are two main causes.
#4996
A
why it does
B
what it does
C
what it is
D
why it is
Mary kept weighing herself to see how much ______ she was getting.
#4929
A
heavier
B
heavy
C
the heavier
D
the heaviest