搜题请搜索小程序“爱下问搜题”
问题 选择题

下列加点的成语使用正确的一项是

A．小张站起来说道：“陈书记刚才的发言是抛砖引玉，让人茅塞顿开，我下面要讲的话只能算是狗尾续貂了。”

B．中国是全球荒漠化面积最大的国家。权威部门监测结果表明：近五年来我国荒漠化和沙化土地面积持续减少，植被状况得到改善，但我国在防沙治沙工程建设上仍任重道远。

C．这是个多么快乐的大家庭啊！兄弟姐妹们相亲相爱，互帮互助，大家一团和气。

D．现在一些商家的导购员在向顾客促销时热情主动，这本无可厚非，但导购员如果要么喋喋不休地动员试用试穿，要么像贴身保镖一样紧紧相随，那么难免让不少消费者感觉热情过了头。

答案

答案：B

完形填空

课文填空。以下是两篇课文选段，请任意选择一篇，并根据课文，在文中划线处填上适当单词，每空一词， (共10小题，计10分) 

1). Some festivals are held to honour the dead or to ___1_____ the ancestors, who might return _____2__ to help or to do ____3____. For the Japanese festival Obon, people should go to clean graves and light incense in ____4____ of their ancestors. They also light lamps and play music because they think this will __5_____ the ancestors back to earth. In Mexico, people celebrate the Day of the Dead in early November. _6____ this important feast day, people eat food in the _7____ of skulls and cakes with “ bones” on them. They offer food, flowers and gifts to the dead. The Western holiday Halloween also had its ___8______in old _____9_ about the return of the spirits of dead people. It is now a children’s festival, when they can dress up and go to their neighbours’ homes to ask for sweets. If neighbours do not give any sweets, the children might play a __10____ on them.

2)       According to a widely ____1___ theory, the universe began _____2__ a “Big Bang” that threw matter in all _____3____. After the “Big Bang”, the earth was still just a cloud of dust. ___4____ it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust _____5___ into a solid _____6__. The earth became so _____7___ that it was not clear ____8_____ the shape would last or not. It ____9______ loudly with fire and rock. They were in time to produce carbon, nitrogen, water vapour and other gases, which were to make the earth’s ___10______.
查看答案
填空题

（）居住蒙古包。
查看答案