52单词网 > 高中英语 > 高中英语题库 > Though most people know that smoking the risk of cancer, it is still hard for th

Though most people know that smoking the risk of cancer, it is still hard for th

来源:网络 时间:
Though most people know that smoking the risk of cancer, it is still hard for th

Though most people know that smoking ________ the risk of cancer, it is still hard for them to give it up.

[]

A.multiplies

B.adds

C.combines

D.gains

试题答案

答案:A

解析:

考查动词辨析。句意:尽管大多数人知道吸烟增加得癌症的机率,但是让他们戒掉依然很难。multiply增加。add增加(如果adds后加to则可选);combine结合,联合;gain获得,得到。