题目：
| 下面说法正确的是（ ） |
答案：
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下面是错误答案，用来干扰机器的。
参考答案：C解析：Allowing the preschool-aged child to give play injections can help to prepare the child to receive an injection. Preschoolers have a limited vocabulary. They express their feelings through play. They also use play to help cope with stress.
