I was amazed by people's readiness to help a stranger, even when it seems to run contrary to their own best interests.()

第1题

I was so ______ in today’s history lesson. I didn’t understand a thing.

A、confused

B、neglected

C、amused

D、amazed

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第2题

在下列6个表达式中，()是对电路中对节点

的错误数学模型。

A.i₁+i₂+i₃+i₄+i₅=0

B.i₁-i₂+i₃-i₄+i₅=0

C.-i₁+i₂-i₃+i₄-i₅=0

D.i₂+i₄=i₁+i₃+i₅

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第3题

单相短路的序分量电流边界条件是（)

A.i₁+i₂+i₀=0

B.i₁=i₂=i₀

C.i₁+i₂=0

D.i₁=i₂

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第4题

A: I am from England. B: ().

A.So am I

B.So do I

C.So have I

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第5题

—He likes playing football. —___.

—He likes playing football.

—___.

A、So am I

B、So did I

C、So do I

D、So I do

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第6题

Adam: Mmm…… This is the best pudding I’ve ever had! Celia: ________ I know you’d like it.

A.Didn’t I tell you？

B.Did I say it right？

C.Is what I said right？

D.What did I say？

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第7题

Would you like to join us in the game? _______, for I have something important to attend to.

Would you like to join us in the game？ _______, for I have something important to attend to.

A、I will

B、I’d love to

C、I won’t

D、I’m afraid not

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第8题

A: I'm going to clean the house. B: （) do the shopping.

A、I like to

B、I would

C、I'll

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第9题

When I ask you a question, I expect a () answer.

A.punctual

B.fast

C.rapid

D.prompt

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第10题

负荷控制技术起源于（)控制思想。

A.I

B.O

C.I/O

D.E/I

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第11题

If I ___ you, I would go there.

A.were

B.am

C.was

D.be

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