题目

根据短文内容和所给汉语提示，写出空白处各单词的正确形式。每空限填一词。A report(报道) on 3，375 students aged between 10 and 18 says that about 38 【1】(百分之……) of them use the Internet often. 【2】(大多数) of them get useful 【3】(信息) and use the Internet to help their studies. But some are not using it in good ways. Many are playing 【4】(在线的) games too much. A few even visit websites(网站) that they 【5】(应该) not look at. After that, their learning 【6】(变得) worse and worse.In order to help students use the Int对于下列各组条件，不能判定△≌△的一组是 （ ）A. ∠A=∠A′，∠B=∠B′，AB=A′B′B. ∠A=∠A′，AB=A′B′，AC=A′C′C. ∠A=∠A′，AB=A′B′，BC=B′C′D. AB=A′B′，AC=A′C′，BC=B′C′