A lot of people as well as the president of the animal protection association ____________ experiments on animals.
#85721
A
are opposed to do
B
oppose to doing
C
is opposed to doing
D
oppose doing
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      ,and the problem would be straightened out.
#86245
A
A bit more effort
B
Having a little effort
C
If you have a bit more effort
D
There being a little effort
―It’s snowing outside. Why not ____________ it.―Good idea! 
#43854
A
to stop to watch
B
to stop watching
C
stop watching
D
stop to watch