1Those are (knife) 2Ten (boy) are in the classroom3 Look!There are so many (watch)

问题描述:

1Those are (knife) 2Ten (boy) are in the classroom3 Look!There are so many (watch)

1. knives (knife的复数)
2. boys (boy的复数)
3. watches (watch的复数)

你好,依次是:
knives(以fe或者是f结尾的名词变复数时,把fe/f变为ve,再加s)
boys(以元音字母+y结尾的名词变复数时直接在该名词后加s即可)
watches(以ch/sh/s结尾的名词变复数时,在其后加es即可)
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1.knives
2.boys
3.watches
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