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[单选题]

The development of industry has been _____ gradual process throughout _____ human existence, from stone tools to modern technology.

A./ ; the

B./ ; a

C.a ; /

D.a ; a

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更多“The development of industry has been _____ gradual process throughout _____ human existence, from st…”相关的问题

第1题

Nowadays, more new technology is being introduced to the fields of IT with the development of science.()
Nowadays, more new technology is being introduced to the fields of IT with the development of science.()

A、错误

B、正确

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第2题

This machine is quite _____ today with the great development of science and technology.

A.common

B.general

C.simple

D.alike

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第3题

() is part of the shift of technology into mainstream business and everyday life.
() is part of the shift of technology into mainstream business and everyday life.

A.Mobile commerce

B.Computer development

C.Software business

D.Hardware business

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第4题

Mr. Smith () a most important part in the development of our city.

A、took

B、had

C、played

D、made

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第5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6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7题

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

A.So am I

B.So do I

C.So have I

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第8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9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10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11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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