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【判断题】
小功率直流稳压电源由电源变压器、整流电路、滤波电路和稳压电路四个部分组成。A.
正确
B.
错误
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举一反三
【单选题】— W ould you mind my smoking here? — ______.
A.
Yes, never mind
B.
Yes, you’d better not
C.
Yes, of course not
【单选题】----How _____ are the apples? ---5 yuan. W ould you like ______?
A.
many; some
B.
much; any
C.
much; some
D.
many; any
【简答题】架空线呈“悬链线”形状的两个假设条件是（）、（）。
【多选题】Which of the following sentence c ould express the function of the thesis statement?
A.
The thesis statement keeps you to the subject.
B.
The thesis statement can show you how to develop your paper according to what method and in how many divisions-making it easier to write.
C.
The thesis statement can arouse a feeling of anticipation in the reader.
D.
The thesis statement can provoke the reader’s interests on the paper.
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