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【单选题】
下列属于开放式问题的是:A.
“您对青霉素过敏吗”
B.
“您对我科的治疗护理工作有什么意见”
C.
“您伤口还疼吗”
D.
“您以前做过手术没有”
E.
“您饮酒吗”
手机使用
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反馈参考答案：
举一反三
【简答题】聚合物水泥防水涂料施工时气温须高于_________℃，阴雨天气或基层有明水，五级风及其以上时不宜施工。
【单选题】Smoking does great harm to our health. ___many people smoke in public places.
A.
Therefore
B.
However
C.
Although
D.
No matter
【单选题】Which way does the following paragraph use to start a topic? Many people smoke. They smoke because they think it makes them cooler and it is a good way for them to show their manhood.
A.
Subject +what
B.
Subject +how
C.
Subject+ why
D.
Subject + example
【单选题】Now many people smoke and get ill. So we should do something ( ) can help stop smoking.
A.
what
B.
who
C.
which
D.
that
【单选题】图中垫片剖面厚度小于2毫米,所以将断面涂黑以代替剖面线,这种做法属于装配图特殊表达方法中的( )。
A.
展开画法
B.
拆卸画法
C.
沿零件结合面剖切画法
D.
简化画法
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