2019年mba考试英语模拟题——连词433

{01}He likes to help others _____ he is very busy. A.because
B.if
C.even
D.even if
解析：
本题选D。

{02}_____ this difficulty is overcome, other problems will be easy to solve.
A.For
B.Whether
C.Once
D.Though
解析：
本题选C。

{03}A small car is big enough for a family of three, _____ you need more space for baggage.
A.once
B.because
C.if
D.unless
解析：
本题选D。