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【简答题】
简述直浇道设计要点?
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皮皮学刷刷变学霸
举一反三
【单选题】Excuse me, is this train for London?
A.
It’s too late
B.
Yes，it is.
C.
It doesn’t matter
【单选题】Excuse me, is this seat taken?
A.
No, sit down, please.
B.
I don't know.
C.
In the middle.
D.
I'm going for lunch.
【简答题】Excuse me, is this seat taken?
【单选题】恶性肿瘤的三级预防概念,下述正确的是
A.
一级预防指病因预防，是消除或减少可能致癌的因素
B.
二级预防是指改变不良饮食习惯、生活方式
C.
三级预防指早发现、早诊断、早治疗
D.
姑息治疗为二级预防
E.
对症治疗为一级预防
【单选题】Excuse me, this is almost cold.I can't eat it like this.
A.
Sorry about that, let me heat it up for you. Just two minutes.
B.
Really? No-one else has complained.
C.
I'm sorry. I haven't got time to reheat it.
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