解开植物睡眠之谜,将为某种“绿色”农药的铺平道路。填入横线部分最恰当的一项是( )。

解开植物睡眠之谜,将为某种“绿色”农药的铺平道路。填入横线部分最恰当的一项是( )。

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MNPOER JKFGDR RQWEAZ

MNPOER JKFGDR RQWEAZ

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His __________ brain has worked away on the idea of a univer

His __________ brain has worked away on the idea of a universal cure.A.rich B.qu

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Many people nowadays save money to __________ for their old

Many people nowadays save money to __________ for their old age.A.cater B.supply

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The thieves fled with the local police close on their ______

The thieves fled with the local police close on their __________A.backs B.necks

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