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[单选题]

When your computer begins to run slow, it is a （) that it has been attacked by computer virus.

A.signal

B.chance

C.mark

D.measure

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发布时间：2022-12-02

更多“When your computer begins to run slow, it is a （) that it has been attacked by computer virus.”相关的问题

第1题

When did you ____ your excellent English？

A.pick up

B.look up

C.keep up

D.take on

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第2题

When you go abroad, do you ______ take your passport？

A.have to

B.ought to

C.need

D.must

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第3题

When the streets are full of melting snow, you can not help but ________ your shoes wet.

A.get

B.getting

C.to get

D.got

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第4题

I just wonder if _____ ever_____ that you could have your own enterprise and run it yourself when you were still a student.

A.it...occurred

B.you...occurred to it

C.it...occurred to you

D.you...occurred

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第5题

You____ about your friends never coming to see you, but when they do come, you give them such a hard time that its hardly surprising they usually stay away.

A、capital

B、complain

C、temperature

D、passage

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第6题

A: So, how is your new roommate？ B: She really ____. She’s always making loud noises at midnight and when I remind her, she always makes rude remarks.

A.turns me over

B.turns me off

C.turns me down

D.turns me out

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第7题

Your job won't take care of you when you are sick.Your friends and parents will.Stay in（).

A.reach

B.range

C.touch

D.watch

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