They kept trying _____ they must have known it was hopeless.
#34704
A
if
B
because
C
when
D
where
推荐题目
The second-hand car she bought was almost new ,______,it was in good condition.
#80204
A
however
B
besides
C
though
D
therefore (表示一种因果关系)
the players didn’t have a good rest shouldn’t be all excuse for losing the game．
#30164
A
That
B
What
C
Why
D
Whether