–You can’t imagine _______ great fun chatting online is.– Really? But it may cause you a lot of trouble.
#57542
A
what
B
how
C
why
D
whether
推荐题目
You won’t feel happy at school ___ you get on well with your classmates.
#55528
A
though
B
when
C
unless
D
because
_____ he was tired , ____ he didn’t stop working .
#57240
A
Although ; but
B
Though; /
C
But ; /
D
Though ; but
—Do you like playing tennis? —No， ____ I like sports．I play football every Sunday
#58527
A
and
B
but
C
so
D
or
The thing that matters is not whether you fail or not , whether you try or not .
#55433
A
and
B
or
C
so
D
but