问题
选择题
Taking this kind of medicine, if ________, will do harm to health.
A.continue
B.continued
C.to continue
D.continuing
答案
答案:B
题目分析: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。