题目内容
(选出能替代括号里的词或词组)
Smoking is bad for your health．You must (give it up)，then you will be healthier．
A．go on doing in
B．stop to do it
C．stop doing it
D．keep doing it
答案：C
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题目内容
(选出能替代括号里的词或词组)
Smoking is bad for your health．You must (give it up)，then you will be healthier．
A．go on doing in
B．stop to do it
C．stop doing it
D．keep doing it