题目内容

碾压混凝土浇筑包括配料、混凝土加温、铺筑、养护、模板制作、安装、拆除、修整及场内运输及辅助工作

A. 对
B. 错

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各类混凝土浇筑的计量单位均为建筑物及构筑物的半成品实方体。

A. 对
B. 错

There are many ways to conclude the essay. How does the author end his essay?

A. Restating the main points previously mentioned.
B. Proposing a solution.
C. Quoting from some book or person.
D. Predicting future developments.
E. Making a suggestion in the form of a question.

The author introduces the topic in Text A by the key-slot anecdote.

A. 对
B. 错

The contrast between the couple and the hotel staff towards Benjamin is: the couple held his hand and taught him how to insert the key correctly; while the staff just let him explore and enjoy himself.

A. 对
B. 错

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