一位同学智力年龄为12,实际年龄为10,这位同学属于()。A.正常儿童 B.智力超常儿童 C.弱智儿童 D.品德良好儿童

作者: tihaiku 人气: - 评论: 0
问题 一位同学智力年龄为12,实际年龄为10,这位同学属于()。
选项 A.正常儿童 B.智力超常儿童 C.弱智儿童 D.品德良好儿童
答案 A
解析 智商等于智力年龄除以实际年龄所得的商再乘以100。智商超过140叫智力超常儿童,不到总人中的1%,低于70叫弱智儿童。故选A。

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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
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