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The scientists are trying to find oust if masks may or may not______.A. overuse face masks

The scientists are trying to find oust if masks may or may not______. A. overuse face masks

B. deal with the mask problem seriously

C. rub their faces and noses in the subway

D. protest against the mask guidelines

E. help protect people from being attacked by a flu F. announce the results of their mask research

The scientists are trying to find oust if masks may or may not______.

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更多“The scientists are trying to f…”相关的问题

第1题

The scientists told people to use Internet less． A.Right．B.Wrong．C.Doesn’t Say．

The scientists told people to use Internet less．

A.Right．

B.Wrong．

C.Doesn’t Say．

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第2题

It is not until recently ______ there are many different kinds of hearing defects.A．have t

It is not until recently ______ there are many different kinds of hearing defects.

A．have the scientists discovered

B．the scientists have discovered

C．that the scientists have discovered

D．that will the scientist have discovered

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第3题

5. What scientists said is irrefragable. [T/F]

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第4题

According t（the scientists，the ape’s choice in the next experiments was_________． A) simp

According t(the scientists，the ape’s choice in the next experiments was_________． A) simply instinctive B)like rational thinking C)as intelligent as human D)beyond expectation

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第5题

Scientists also don’t know how people 3. ________ their memories. When most people hear their best friend’s name, they picture the person instantly.

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第6题

Which of the following is NOT mentioned about scientists in earlier times？A．They invented

Which of the following is NOT mentioned about scientists in earlier times？

A．They invented false theories to explain things they didn't understand.

B．They paid little attention to the problems they didn't understand.

C．They did not believe in results from scientific observation.

D．They falsely claimed to know all about nature.

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第7题

Scientists think American mink has more useful fur.A．Right.B．WrongC．Doesn't Say.

Scientists think American mink has more useful fur.

A．Right.

B．Wrong

C．Doesn't Say.

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第8题

All of the following statements are true of climate scientists EXCEPT thatA．they are all c

All of the following statements are true of climate scientists EXCEPT that

A．they are all clued up about climate.

B．they don't know much about climate.

C．they are probing into the field of climate.

D．they are uncertain of climatic phenomena.

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第9题

The third paragraph implies that______.A．genetic scientists don't go far enough into their

The third paragraph implies that______.

A．genetic scientists don't go far enough into their research on safety concerns of genetically-modified food

B．at present biotechnology does not grow healthily

C．molecular geneticists cooperate with biotech companies

D．the government should be fully responsible for people's health

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