No one has yet succeeded in explaining the （) of how life began

Ms. Breen has been living in town for only one year， yet she seems to be familiar with ev

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America has succeeded in shaping world events over the past 40 years probably because ofA．

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Mrs Green has been living in town for only one year, yet she seems to be ______with everyo

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In no country other than England, it has been said, ______one experience four seasons in t

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Yet【 in one way】they are really so fortunate.A..t

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----She has two best friends. ----__of them is in the country.A. AllB. BothC. No oneD.

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The wheel was one of man’s first inventions and yet it has also proved one of the most useful. So wi

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