问题
Do you think we can get there on time —-Yes，_______ thetruck doesn’t break down.
A:even if
B:so long as
C:until
D:unless
B:so long as
C:until
D:unless
正确答案是：
同类题型
Mike is ______, but his brother Sam is much ______.
78. After half a year’s practice he beganto himself____a worker in each aspect .
, what we have done is destroying the earth; only by changing we live we save it.
Rod loves ________ clocks. However, he never manages to put them together again.[ ]
Today,_________ rapid transportation and communication , the whole world seems to be smaller