语法词汇练习 语法大全 语法详解 英语听力 
----May I go swimming this afternoon? ----I'm afraid not _______ you have finished your homework.
#55714
A
unless
B
because
C
if
D
though
下一题
推荐题目
Mary did’ t go to bed       everything was ready for the party.
#58460
A
when
B
if
C
because
D
until
---      is it from your home to the museum?   --- About six kilometers.
#56222
A
How long
B
How much
C
How far
D
How often
Cars make our life easier, _________ they bring environment problems.
#56370
A
as
B
or
C
but
D
so
In the end he entered his ideal school_________ his hard work．
#58187
A
because
B
so
C
because of
D
as
I haven’t gone back to my hometown _______I left it in 1993.
#58302
A
when
B
since
C
as
D
till