题目内容
【题目】关于内力和外力作用的叙述，不正确的是( )
A. 内力作用能使某部分地面降低，形成盆地
B. 外力作用不断削低地面，不会使地面变高
C. 地球上高大山系主要是内力作用形成的
D. 任何地表自然形态的形成都与内、外力作用有关
【答案】B
【解析】试题分析：该题主要考查地表形态变化的原因和地质构造。外力作用不断削低地面，堆积作用也可能使地面变高，B说法错误，符合题意，故B正确；内力作用能使某部分地面降低，形成盆地，故A不符合题意；地球上高大山系主要是内力作用形成的，例如褶皱山系、断块山等，故C不符合题意；一般来说，任何地表自然形态的形成都与内外力作用有关，在不同的地点和时期往往以某一种作用占主导，故D不符合题意．故选B系那个。
口算题天天练系列答案【题目】用方框内所给词语的正确形式填空
take part in, stand for, as well, used to, every four years, on a regular basis, for the honour of, play an important role in, as a matter of fact, put forward |
1.Every four years, many athletes from different countries ________the Olympic Games.
2.Everyone in our class is fighting ________ our class in the competition.
3.I'm coming to London and my sister's coming________.
4.The American flag ________ more than their power and their interests.
5.The World Cup is held________.
6.We meet at the street corner to play football every weekend________.
7.There________be a school here many years ago.
8.I like quiet ________, I once had a job in a library.
9.Who________the advice at the meeting?
10.China is________ the world affairs.