—I think it would be safe to live on Mars.
—I agree. ,we have already been to the moon.( )
【考點(diǎn)】介詞短語(yǔ).
【答案】A
【解答】
【點(diǎn)評(píng)】
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發(fā)布:2024/4/20 14:35:0組卷:15引用:1難度:0.6
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