Modernsciencehasgiven clear evidence____ smokingcan lead to many diseases.[ ]A. what B. which C. tha

题目简介

Modernsciencehasgiven clear evidence____ smokingcan lead to many diseases.[ ]A. what B. which C. tha

题目详情

Modern  science  has  given clear evidence ____ smoking  can lead to many diseases.    

A. what                  
B. which    
C. that                  
D. where
题型:单选题难度:中档来源:同步题

答案

C

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