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根据以下材料，回答1-20题 Advances in genetic technologies allow scientists to take an unpr

A certify  B rectify  C identify D justify

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根据以下材料，回答1-20题 Advances in genetic technologies allow scientists to take an unpr

A from B into C with  D on

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根据以下材料，回答1-20题 Advances in genetic technologies allow scientists to take an unpr

A preach  B allow  C fund  D grant

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根据以下材料，回答1-20题 Advances in genetic technologies allow scientists to take an unpr

A infective  B effective C productive D defective

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根据以下材料，回答1-20题 Advances in genetic technologies allow scientists to take an unpr

A As a result B In a sense C To date D In effect

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根据以下材料，回答1-20题 Advances in genetic technologies allow scientists to take an unpr

A less than  B more than C other than D sooner than

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根据以下材料，回答1-20题 Advances in genetic technologies allow scientists to take an unpr

A passed on B given up C put forward  D turned over

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根据以下材料，回答1-20题 Advances in genetic technologies allow scientists to take an unpr

A invisible  B inactive  C inevitable D incapable

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根据以下材料，回答1-20题 Advances in genetic technologies allow scientists to take an unpr

A observation B transmission C evaluation D demonstration

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根据以下材料，回答1-20题 Advances in genetic technologies allow scientists to take an unpr

A lead B indicate  C reflect  D produce

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