2019年mpa考试英语真题——介词和介词短语167

{01}It’s ________ difficult to work out ________ problems in an hour．
A.too much; too many
B.much too; too much
C.much too; so many
D.too much; so much
解析：
本题选C。
{02}Though he failed in the exam this time, he did not ________．
A.lose his heart
B.lose his hearts
C.lose heart
D.lose hearts
解析：lose heart意为“灰心；气馁”．
本题选C。