Bill can swim, _______ he can’t sing.
#57157
A
but
B
and
C
or
D
so
推荐题目
I have ____a raincoat _____ an umbrella. That’s why I have to wait until the rain stops.
#56429
A
both; and
B
either; or
C
neither; nor
D
not only; but also
Do you know _____ “hello” in French?
#56304
A
what to say
B
what can we say
C
how to say
D
how can we say
____ it’s raining , _______ they expect to go to the park. 
#55811
A
Although ; but
B
Although ; /
C
/ ; /
D
But ; although