2019年mpa考试英语真题——非谓语动词677

{01}When _________ questions in class, one should answer them as clearly as possible.
A.asking
B.to ask
C.to be asked
D.asked
解析：句意：课堂上被提问时，应尽可能清楚地回答。本句前半句实际上是when one is asked questions in class的省略句。C项表示“将要被提问”，不合乎情理。该结构可理解为连词与分词连用。
本题选D。

{02}My grandfather would be fine for a while, but would then fall suddenly ill and have to_______ the hospital.
A.be admitted to
B.be admitted as
C.be put into
D.be put up
解析：
本题选A。