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They make a visit to the circus frightening and exciting.
1年前
There is an endless supply of stories about sleepwalkers. Pe
1年前
已知奇函数f(x)=log2(a+x)-log2(a-x)(a>0),定义域为(b,b+2)(定义域是指使表达式有意义的
1年前
【急求】英语动脑筋:What comes twice in a moment,once in a minute and
1年前
英国人在一本书中讲了一个笑话,多年来人们常用这个笑话来描述欧洲不同民族的差异。它讲的天堂的“组成方式”:天堂里应该是英国
1年前
精彩回答
The ____ expression on his face suggested that he ____ understand what I said.
1年前
1年前
The water is too deep. I couldn't see its bottom. (用hardly改为同义句 )
1年前
A human ______ can do some things better than a computer, for example, creating new ideas.
1年前
《北京的春节》重点写了腊八、腊月二十三、除夕、元旦、正月十五这几天过节的内容。判断正误。
1年前