题目

细胞核是由核膜、核孔、染色质、核仁组成，下列有关叙述中，不正确的是（ ） A . 核仁与某种RNA的合成以及核糖体的形成有关 B . 核孔实现了细胞间的信息交流 C . 核膜是双层膜，把核内物质与细胞质分开 D . 染色质主要是由DNA和蛋白质组成 答案：B How many books did you read last year? Lots of amazing and fun books came out in 2018. We pick two of the best books for you. One cares for the growth problems of teenagers and the other for human future.The Stars Beneath Our Feet (It was written by David.)Before Christmas, a boy learned his brother has been killed. This made the holiday sad for him. One of his mom’s friends gives him a gift of Lego brick (乐高积木). He uses them to build a city and turns his life around. The writer wants us to find creative ways to deal with tragedy (悲剧).Homo Deus (It was written by Yuval.)This book allows us to open our eyes and minds as we learn more about human beings.It tells how people in ancient times believed in gods and natural powers. But later, they questioned everything that they once believed. And what about the future? The writer thinks humans will depend on science.【1】The book The Stars Beneath Our Feet cares for ________.A.growth problems of teenagersB.human futureC.holiday activities of humansD.ancient times【2】What does the writer of Homo Deus want to tell?A.How to deal with tragedy.B.The way of making Lego bricks.C.Believing in gods and natural power.D.Humans should depend on science.【3】You can get the information in a ________.A.mapB.dictionaryC.textbookD.newspaper