—_______ do you play computer games?—Every night.
#42204
A
How long
B
When
C
How much
D
How often
推荐题目
There’s no way of knowing why one man makes an important discovery another man, also intelligent, fails.
#39533
A
since
B
If
C
as
D
while
It’s ________ hard for us ________ understand what he said.
#42487
A
to; too
B
too; to
C
to; to
D
too; too
The _______ driver drove his car very ____ ___ and it crashed _______ a tree.
#41212
A
careless ；carelessly ；into
B
careless ； carefully ；on
C
careless ； carefully ；on
D
careful；carelessly ；into.