下列对文章《巴尔扎克作品、〈水浒〉、〈红楼梦〉的对话艺术》的理解和分析,错误的两项是( )。
A:《水浒》是集体智慧的结晶,《红楼梦》是“个人著作”。
B:《红楼梦》倡导的“写实的精神”并没有得到当时文人的弘扬.
C:《红楼梦》与以前的“才子佳人小说”都是描写男女私情的,本质一样。
D:《红楼梦》善于描写现实生活中的活生生的人,写的都是作者观察得到的客观的人物。
E:《红楼梦》每回书的结尾都留下一个“闷葫芦”,因此读者总要往下看,不能中止。
以下关于制作和观察人体口腔上皮细胞的叙述中,错误的是( )
已知fx=x-ax-b-1,a<b,并且α,β是方程fx=0的两根α<β则实数a,b,α,β的大小关系是( )
在平面内有3条直线,如果最多有m个交点,最少有n个点,那么m+n=( )
It's going to be Sport Day on Friday. There are some students on the playground.
They are doing sports. Amy is running. She can run fast. Sam is jumping. He can jump really high. Daming is playing football. He can play it very well. What is Lingling doing? She is playing basketball. She can catch the ball. But she can't catch it very well.