2019年mpa考试英语真题——非谓语动词173

{01}Taking this kind of medicine, if ________, will do harm to health
A.continue
B.continued
C.to continue
D.continuing
解析：试题分析:考查非谓语动词。在连词+分词结构中动词continue的逻辑主语是句子主语，即动名词短语taking this kind of medicine，他们之间是被动关系所以用过去分词表示被动，此结构也可以看做是条件状语从句if it is continued的省略，所以B选项正确。
考点：考查非谓语动词。
本题选B。

{02}Difficult _____ in practice, this new technique hasn’t been applied
A.operated
B.to be operated
C.operating
D.to operate
解析：试题分析：此处相当于because it is difficult to operate in practice，省略because it is之后就变成了 difficult to operate in practice. 句意：因为这种新技术很难在实践中操作，所以它没有被应用。
考点：考查非谓语动词的用法。
本题选D。