After being questioned by the police , he admitted ____in the supply of drugs over a 20-year period.
#94173
A
to be involved
B
being involved
C
involved
D
been involving
推荐题目
Shenzhou-VIII has docked with Tiangong-I successfully, _____ the start of the establishment of China's own space station．
#91153
A
marked
B
to mark
C
marking
D
having marked
All the preparations_____, we're ready to start.
#98077
A
made
B
being made
C
having made
D
have been made
. There are many mistakes in his essay, ______his failure.
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A
which results
B
leading to
C
led to
D
that led to
There are a great number of natural resources in the desert, which remain to be ________.
#93907
A
explored
B
exploited
C
exploded
D
exposed