题目内容
It sounds like something is wrong with the car’s engine . , we’d better take it to the garage immediately .
| A．Otherwise | B．If not | C．But for that | D．If so |
D
解析试题分析：词义辨析。A否则，要不然；B如果不；C要不是那件事；D如果这样；句意：听起来好像汽车发动机出了问题。如果那样，我们要立刻去汽修厂。根据句意说明D正确。
考点：考查词义辨析
点评：本题四项词义要放在上下文中的语境和语义中辨析，BD项的代替用法要注意。So代替一个肯定句；not代替否定句。
云南师大附小一线名师提优作业系列答案
冲刺100分单元优化练考卷系列答案下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。
增加：在缺词处加一个漏字符号（∧），并在其下面写上该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写上修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
| 例如： It was very nice to get your invitation to spend ∧ weekend with you. Luckily I was the am
on evening.
|
completely free then, so I’ll to say “yes”. I’ll arrive in Bristol at around 8p.m. in Friday Looking at the map of the world, and we can see that three quarters of the earth are covered by water. However, we are short of water, it sounds strange to you. But it is true. You see, 97% of the total water in the world is sea water, which is so salt that man can drink it. So only 3% of the water can be drunk or used for man. And the drinkable water comes from rivers, lakes and underground. Man even can’t use them completely, because the water contains icebergs and glaciers. All what is the worst is that water in some parts has been polluted or is being polluted. How can we drink? So something must be done to protect water from polluted.