Cars make our life easier, _________ they bring environment problems.
#56370
A
as
B
or
C
but
D
so
推荐题目
—Would you like to go to the park with me?—I’d love to, ________ I’m afraid I have no time.
#55263
A
so
B
or
C
and
D
but
I met a friend of mine _________ I was walking along the street.
#56938
A
before
B
as
C
because
D
since