Cars make our life easier, _________ they bring environment problems.
#56370
A
as
B
or
C
but
D
so
推荐题目
_________ I slept well last night, I still felt very tired this morning.
#55735
A
Until
B
Because
C
Although
D
Whether
---Mum, I’m leaving for Beijing tomorrow morning.--- Oh, good. But be sure to phone me _______ you get to Beijing, please.
#58032
A
because
B
why
C
when
D
if