大班废物利用教案:Let's eat health food.There are a pair of pants on the floor.这句话哪项错了,怎么改
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应该是healthy
health是名词,应该用形容词healthy. a pair of pants 应该看做是单数,因此该把are改成is
应该是healthy
health是名词,应该用形容词healthy. a pair of pants 应该看做是单数,因此该把are改成is