◎ 题干
选择正确的答案完成句子。
1. Are these your _______________ (suitcase / suitcases)?
2. These are our _______________ (toothbrushes / toothbrush).
3. Mother _______________ (washing / washes) dishes in the sink.
4. I'm _______________ (take / taking) a shower in the bathroom.
5. Jenny is _______________ (siting / sitting) on the couch.
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“选择正确的答案完成句子。1. Are these your _______________ (suitcase / suitcases)?2. These are our _______________ (toothbrushes / toothbrush).3. Mother ____…”主要考查了你对  【复数名词】【一般现在时,动词单数第三人称】【现在进行时,现在分词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。