题目内容
【题目】LiuYun’s hair is 18 cm . Chen Jie’s hair is 4 cm shorter than Liu Yun’s.
How long is Chen Jie’s hair?
A. 14 cm B. 15 cm C. 16cm
【答案】A
【解析】18 cm-4 cm=14cm,故选A。
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题目内容
【题目】LiuYun’s hair is 18 cm . Chen Jie’s hair is 4 cm shorter than Liu Yun’s.
How long is Chen Jie’s hair?
A. 14 cm B. 15 cm C. 16cm
【答案】A
【解析】18 cm-4 cm=14cm,故选A。