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【单选题】
当浇筑混凝土时,拌合料自由倾落高度大( )m时,宜采用串筒、流管等辅助设备,防止混凝土离析。A.
1m
B.
2m
C.
3m
D.
4m
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【简答题】What foreign language should the personnel manager speak fluently?
【多选题】小学儿童思维的基本特点有?
A.
逐步过渡到以抽象逻辑思维为主要形式，但仍带有很大的具体性。
B.
由具体形象思维到抽象逻辑思维的过渡存在明显的关键期
C.
思维结构趋于完整，但有待完善
D.
思维发展过程具有不平衡性
【简答题】What is the importance in taking the course'Foreign Language Teaching Methodology'?
【单选题】What does the author say about people's native and foreign languages?
A.
Foreign language skills are of vital importance.
B.
It's easier nowadays to learn a foreign language.
C.
People today are not proud of their native language.
D.
People's language skills are better than in the past.
【简答题】What is the major responsibility of the assistant manager? Dealing with foreign customers and orders______.
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