填空题

If they (be) ______ here: they would help you to solve the problems of the computer.

【参考答案】

were

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热门试题

填空题

The reporter said that the story of this new film was based on (history) ______ events.

填空题

When they traveled around the world, they used to have some difficulty in (understanD) ,______ the foreign langnages.