It was difficult to guess what his___________ to the news would be. A.reaction B. im

第1题

Which language is ________, English, French or Chinese？

A.difficult

B.the difficult

C.more difficult

D.the most difficult

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第2题

Is it difficult to learn to()Tai Chi?

Is it difficult to learn to（)Tai Chi？

Is it difficult to learn to()Tai Chi？

A.do

B.play

C.go

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第3题

It is very difficult to give ______ smoking.A．inB．upC．offD．out

It is very difficult to give ______ smoking.

A．in

B．up

C．off

D．out

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第4题

It is difficult to distinguish one twin ______ the other.A．toB．byC．forD．from

It is difficult to distinguish one twin ______ the other.

A．to

B．by

C．for

D．from

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第5题

It is difficult ______a world record and even more difficult to ______it.A．keeping, setB．k

It is difficult ______a world record and even more difficult to ______it.

A．keeping, set

B．keep, set

C．set, keep

D．to set, keep

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第6题

Difficult ____ it was, they finished it on time.

A.though

B.although

C.as

D.still

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第7题

A. obscure B. difficult C. impossible D. unable

A.obscure

B. difficult

C. impossible

D. unable

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第8题

Very long, complex expressions in program are difficult to write correctly and difficult to ______.

A．defend B．detect C．default D．debug

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第9题

A．goodB．easierC．more difficultD．efficient

A．good

B．easier

C．more difficult

D．efficient

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第10题

It is difficult ______ a world record and even more difficult to ______ it.A．keeping, setB

It is difficult ______ a world record and even more difficult to ______ it.

A．keeping, set

B．keep, set

C．set, keep

D．to set, keep

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第11题

Both of them have an uncommon ability to deal with difficult people.

Both of themhavean uncommon ability to deal with difficult people.

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