Question

though many of the heavy smokers have realied the serious effect that smoking has_their health ,

they continue to smok instead of_.A.for,giving it up B.on,leaving C.to,abandoning D.on,quiting

Answer 1

你好，很高兴为你解答。

保证正确率~！

• 正确答案是：D

  
  

【解析】：

Though many of the heavy smokers have realied the serious effect that smoking has 【 on】their health ,they continue to smok instead of 【 quiting】.

虽然很多经常吸烟的人已经意识到抽烟对他们健康造成了很严重的后果，但是他们仍然吸烟，而不戒烟。

have the serious effect on =seriously affect 严重影响...，这里的 effect 拿去做先行词了而已。

quit smoking = give up smoking  戒烟

根据题意选D。

不懂请追问，(*^__^*) 嘻嘻~~

望采纳，祝开心~！！！

Answer 2

though many of the heavy smokers have realied the serious effect that smoking has_their health ,
they continue to smok instead of_.
A.for,giving it up B.on,leaving C.to,abandoning D.on,quiting
选项是A