The conference has been held to discuss the effects of tourism _______ the wildlife in the area.
#82826
A
in
B
on.
C
at
D
with
推荐题目
Everyone should _______________ the environment.
#66667
A
make a contribution to protect
B
make contribution to protecting
C
contribute in protecting
D
make contributions to protecting
The rise in wood fuel(燃料) use has __________ the disappearance of forest and the loss of habitats for pandas..
#67128
A
based on
B
resulted from
C
set off
D
contributed to
Doctors are doing research to find out what happens physically when people ______ smoking.
#70961
A
quit
B
decline
C
depart
D
reserve
Many people ________ the accident, so it was not difficult to investigate（调查）.
#70657
A
witnessed
B
yelled
C
annoyed
D
envied
I wonder if your brother will go to the party. If he does, so ______mine.
#72929
A
is
B
do
C
does
D
will