He can swim very well, ______ he doesn’t want to join the club.      
#55685
A
and
B
but
C
/
D
or
推荐题目
Amy was reading a book           I came in.
#56387
A
when
B
while
C
because
D
though
     he is ill,       he goes to school.
#56207
A
Although ; but
B
/,/
C
Although ;/
D
But; although
________ the alien was in the museum, I called the TV station. 
#57443
A
Because
B
Then
C
As soon as
D
While
—Look! Lily and Sally are cleaning the school laboratory.—Let’s go and join them.       .
#55123
A
Many hands make light work
B
The early bird catches the worm
C
A friend in need is a friend indeed
D
The grass is always greener on the other side