简单学习网成立于2007年,是国内学生口碑很高的高中网校,他们的互动封闭仿真课堂是国内首创的技术,也就是依托北京大学研发的"CAT技术",是中国第一互动视频网校。网校还包括高考命题研究教师、全国优秀教师、学科带头人等等,现在课程主要开设高中各年级4个难度层次、26个教材版本的课程,为学员量身提供全方位系统辅导。建议同学们先试听课程,亲身体验一下。【免费试听800讲课程】
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老师讲解非常仔细,课堂风格独特,轻松诙谐的感觉,是我在学校很少见的,很喜欢老师的课堂哦⊙∀⊙!
老师讲解清晰,听完课程后,解题思路,一目了然,很满意非常好对我帮助非常大
老师讲解的很细致,内容体系完善,逻辑结构清晰,容易理解,原来不懂的地方一下子变得简单多了
老师的课很幽默,也很有趣,我即收获了前所未有的知识,也收获了乐观向上的精神,加油,我会变的更好
老师会授予我们方法,每讲一个知识点都会总结某个知识点,在这里听课完全不乏味
很好,让我学到很多东西,比老师上课讲的都细,旁边还有小提示,棒棒哒!
A.until B.unless C.if not D.before
26.He is clever, but ____, he makes many mistakes.
A.on the contrary B.on the other side
C.on the other hand D.on one hand
27.- Are you going to Beijing ____ pleasure?
- No, I'll go to Beijing ____ business.
A.on; for B.on; on C.for; on D.for; for
28.Eco-travel is a form of travel ___ combines normal tourism with learning, _____ a way to find out what can be done to help animals, plants and people .
A.what; as well as B.that, as well
C.which; as well as D.which; as well
29.The mother often tells her son to be a good boy, warning him to ____ trouble.
A.hold back from B.keep out of C.break away from D.get rid of