Question

(2013·高考浙江卷)There are some health problems that，when ________ in time，can become bigger ones later on.

A．not treated

B．not being treated

C．not to be treated

D．not having been treated

 

Answer 1

【答案】

A

【解析】選A。題干的意思是：“有一些健康問題，如果沒得到及時的治療，在以后會變成更為嚴重的問題。”分析句子結構可知，此處是狀語從句的省略，從句主語problems與treat之間為被動關系，故A項正確，其完整的形式為when they are not treated in time。此句實際上是分隔式定語從句。定語從句that can become bigger ones later on被when not treated in time分隔開來了。