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【单选题】
普通平键长度的主要选择依据是（）A.
传递转矩的大小
B.
轮毂的宽度
C.
轴的的直径
D.
传递功率的大小
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反馈参考答案：
举一反三
【简答题】Write two sentences with each of the seven clause patterns: 1. v SVC 2. SV 3. SVA 4. SVO 5. S 6. SVOC 7. SVoO
【单选题】What does the author mean by saying 'If people weren't so busy, would they be a poet, a painter'?
A.
It will take pains to become an artist as poet or painter.
B.
Life will become tedious if people are not so busy.
C.
Poets and painters are usually considered to be idle.
D.
People may fulfill their personal dreams if not so busy.
【简答题】George was so busy that he had only one afternoon a week
【简答题】What are the 3 points the author used in Text A The confusing pursuit of beauty? Write down the topic sentences of the 3 points.
【简答题】write down the six tape script sentences of part 3 "listen and respond" on page 8.
【单选题】某投资者以4319的价格买入ta2001合约4手,过段时间后,ta2001合约价格变为4519,其盈亏计算式子为?
A.
亏损（4519-4319）*5*4
B.
盈利（4519-4319）*5*4
C.
盈利（4519-4319）*10*4
D.
亏损（4519-4319）*10*4
【简答题】听力原文：F：I was so busy preparing the handouts and other materials for the presentation that I didn't doublecheck the venue. My assistant had told me that it was to be held in the Hilton Conference Cente...
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