He can swim very well, ______ he doesn’t want to join the swimming club.      
#40900
A
and
B
but
C
/
D
or
推荐题目
My father went to the post office to pick up the letter____.
#43976
A
in public
B
in for
C
in person
D
in trouble
How do you study _______a test?  I study _______working with friends.
#41369
A
for ; for
B
for ; by
C
by ; for
D
by ; by