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甲型强心苷元的UV最大吸收在：A．270nmB．217～220nmC．330nmD．295～300nmE．以上均不是

甲型强心苷元的UV最大吸收在：

A．270nm

B．217～220nm

C．330nm

D．295～300nm

E．以上均不是

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更多“甲型强心苷元的UV最大吸收在：A．270nmB．217～220nmC．330nmD．295～300nmE．以上均不是”相关的问题

第1题

Insurance can provide ninny kinds of protection which can be divided into three types.A．YB

Insurance can provide ninny kinds of protection which can be divided into three types.

A．Y

B．N

C．NG

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第2题

A．A system which trains doctors.B．A group of experts who can provide professional advi

A．A system which trains doctors.

B．A group of experts who can provide professional advice.

C．A computer program which can provide professional advice.

D．A system which trains computer experts.

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第3题

A．A system which trains doctors.B．A group of experts who can provide professional advi

A．A system which trains doctors.

B．A group of experts who can provide professional advice.

C．A computer program which can provide professional advice.

D．A system which trains computer experts.

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第4题

As far as stress-reducing mechanism is concerned ______.A．stress-reducing professionals ca

As far as stress-reducing mechanism is concerned ______.

A．stress-reducing professionals can provide all satisfactory stress-reducing services

B．people don't want to tell others about their problems except their partners

C．people don't tell their husbands or wives their problems except stress-reducing professionals

D．the husband or wife can provide many kinds of stress-reducing behaviors

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第5题

Many birds and insects can build ______ nests to provide shelter for their young.A．gloriou

Many birds and insects can build ______ nests to provide shelter for their young.

A．glorious

B．elaborate

C．splendid

D．advanced

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第6题

What can we infer from the passage？A．American stores could provide new kinds of products t

What can we infer from the passage？

A．American stores could provide new kinds of products to people.

B．High tech describes a technology that is not traditional.

C．State of the art is not as popular as "high tech".

D．A modem plough pulled by oxen is "state of the art".

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第7题

Many kinds of Guangdong porridge and soups provide enough nutrients to make up for the water lost through perspiration during the long, hot summer.
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第8题

What can we infer from the passage？A．American stores could provide new kinds of products t

What can we infer from the passage？

A．American stores could provide new kinds of products to the people.

B．High tech describes a technology that is not traditional.

C．State of the art is not as popular as "high tech".

D．A modern plough pulled by oxen is "state of the art".

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第9题

看来可供选择的品种很多。（)

A．A.It seems there' s a great variety to choose from

B．B.It seems there' s a great variety of choose from

C．C.It looks we provide many kinds to choose

D．D.It looks we provide a large number of kinds to choose

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第10题

What can we infer from the passage？A．American stores could provide new kinds of products t

What can we infer from the passage？

A．American stores could provide new kinds of products to people.

B．High tech describes a technology that is not traditional.

C．State of the art is not as popular as "high tech".

D．A modern plough pulled by oxen is "state of the art".

点击查看答案
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