—How about joining us in the summer camp? —I wish I could, ___________ I have to practice for the piano test.
#56543
A
because
B
so
C
but
D
although
推荐题目
It _______ them two weeks _______ the computer last year.
#58490
A
takes; to work on
B
spends; working on
C
took; to work on
D
spent; working on
At school, some students are active ______ some are shy, yet they can be good friends with one another.
#55459
A
while
B
although
C
so
D
as