问题
判断题
前运算阶段的儿童已具有了抽象概念。 （ ）
答案
参考答案：错
解析：抽象概念是在具体运算阶段才出现的。
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前运算阶段的儿童已具有了抽象概念。 （ ）
参考答案：错
解析：抽象概念是在具体运算阶段才出现的。
| 根据短文内容,选用方框内的单词填空。 | |
we're going somewhere__2__. We're going to Hainan．My dad says Hainan is __3__than Qingdao, and he says the beaches are __4__beautiful. My friend Zhao Fei went to Hainan last year and he said it was a great place __5__swimming. Zhao Fei is really __6__swimming, but I'm __7__. I'm more__8__ than him. I __9__sit on the beach and __10__a book. |