2019年mpacc考试英语真题——名词1016

{01}There were so many cars held up by the heavy rain on the road that we had no        but to wait.

A.alternative

B.difference

C.relation

D.opposition

解析：考察名词.alternative 可供选择的办法或事物 have no alternative but to do sth 意为，别无选择，只能干某事 ，相当于have no choice but to do sth ，为固定句型 difference区别 relation 关系 opposition 反对
句意为，有很多的汽车因为大雨被拦在了路上，以致于我们别无选择，只能等待
本题选A。
{02}When you decide to start a family, you make a/an ______ to them. You shouldn’t turn your back on the people who love you.

A.contribution

B.commitment

C.devotion

D.effort

解析：名词辨析。A贡献；B承诺；许诺   C献身;奉献；D努力。结合句意可知B正确。结合句意可知B正确。句意：当你决定开始一个家庭的时候，你要给他们做出允诺，不应该拒绝那些爱你的人。
本题选B。