Drops of supplies are being made to villages still ______ by the snow.A．cut offB．cut short

A．It limited their supply of food.B．It made their eggshells too fragile.C．It destroyed

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The main bearing shells are made of steel with a lining of bearing metal which may be whit

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CAN ANIMALS BE MADE TO WORK FOR US？ Can animals be made to work for us？ Some scientists think that one day animals may be trained to do a number of simple jobs that are now done by human beings. The

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Things are finally being made in the U.S.A. again! Better yet, a whole new crop of newer b

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The old houses are being pulled down to ____ a new office block.A．supply withB．make use ofC．make roo

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What made scientists think animal can be made to work for us one day?A.Animals are very sk

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A new form. of energy must be found _____ oil supplies will soon be used up.

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