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English is a language that many young people around the world ______not speak perfectly but ______at least understand.

A.may;can                          B.would;might

C.will;must                         D.could;might

English is a language that many young people around the world         not speak perfectly but         at least understand.

English is a language that many young people around the world      not speak perfectly but      at least understand.

A．may；can      B．would；might      C．will；must        D．could；might

English is a language that many young people around the world         not speak perfectly but         at least understand.

English is a language that many young people around the world ________ not speak perfectly but ________ at least understand

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