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[主观题]

In telephone or electric service, regulation is necessary because ______.A.in these areas

In telephone or electric service, regulation is necessary because ______.

A.in these areas monopoly has been established

B.these areas are faced with fierce competitions

C.these enterprises are inclined to make unfair sentfits

D.these enterprises concern a lot with the public security

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更多“In telephone or electric service, regulation is necessary because ______.A.in these areas”相关的问题

第1题

那几个页面会记录自动事件()。

A.ECS/MSG、ELEC/HYD、PERF/APU和CONF/MCDP;

B.ECS/MSG、ELEC/HYD、CONF/MCDP和EPCS;

C.ECS/MSG、ELEC/HYD、PERF/APU和EPCS;

D.ECS/MSG、ELEC/HYD、PERF/APU和ENG/EXCE。

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第2题

A.There is no telephone in them.B.The telephone isn't working.C.The telephone is busy.

A.There is no telephone in them.

B.The telephone isn't working.

C.The telephone is busy.

D.There is no telephone booth.

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第3题

A.A salesman.B.A telephone repairmanC.A plumber.D.An electrician.

A.A salesman.

B.A telephone repairman

C.A plumber.

D.An electrician.

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第4题

A.On the first page of the telephone book.B.At the end of the telephone book.C.In the

A.On the first page of the telephone book.

B.At the end of the telephone book.

C.In the front of the white pages.

D.Right after the white pages.

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第5题

Using the Internet costs the owner of a telephone extra money.A.YB.NC.NG

Using the Internet costs the owner of a telephone extra money.

A.Y

B.N

C.NG

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第6题

Jack didn't telephone his mother because ______ .A.he was too busyB.his telephone didn't w

Jack didn't telephone his mother because ______ .

A.he was too busy

B.his telephone didn't work

C.his mother had no telephone

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第7题

Which of the following is a message delivery medium that avoids the problem of "telephone tag"().

A.a scanner

B.a telephone call

C.e-mail

D.a CPU

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第8题

The best possible title for the passage might be ______.A.Using the TelephoneB.Functions o

The best possible title for the passage might be ______.

A.Using the Telephone

B.Functions of Telephone

C.Telephone Development

D.Advantages of a Telephone Directory

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第9题

____________(我刚到家) than the telephone rang.

____________(我刚到家) than the telephone rang.

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第10题

—De you know who invented______ telephone?—No, but it is really______ telephone?A.the; the

—De you know who invented______ telephone?—No, but it is really______ telephone?

A.the; the

B./; the

C.the; /

D.the; a

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第11题

The first telephone line was built in 1877.()

The first telephone line was built in 1877.()

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