【单选题】无载调压用在如下场合才是合适的: ( )。
【简答题】第二周长难句长难段翻译练习.docx 阅读基础巩固训练 (原文长难句 / 文段翻译) 如提交 word 文档,名称请标识为“姓名 _ 学号 _ 班级 _TEM4_HW_W2 ” 注:在提交完答案之前不要查看 ans 和使用任何词典及电子设备 1. There ’ s been a warning about the imminent death of literate civilization f...
【单选题】Question 1. The main idea of the passage is that _____. ----- Passage 1 ----- (Para. 1)The air is polluted. The earth is poisoned. Water is unsafe to drink and garbage is burying the civilization that...
A.
world pollution is inevitable and man can do nothing to stop it
B.
we should not make increasing industrialization our chief aim
C.
pollution has become so serious that it endangers the survival of human beings
D.
the use of man-made materials has harmful effects on modern civilization
【单选题】Question 2. We can learn from the passage that _____. ----- Passage 1 ----- (Para. 1)The air is polluted. The earth is poisoned. Water is unsafe to drink and garbage is burying the civilization that p...
A.
nature and man’s efforts have succeeded in eliminating pollution
B.
nature and man’s efforts can speed up the development of industry
C.
nature and man’s efforts can maintain the balance of nature
D.
nature and man’s efforts have failed to prevent pollution
【单选题】低电阻喷油器在采用电压驱动回路时,应在驱动回路中加入( ) 。
【单选题】低电阻喷油器在采用电压驱动回路时,应在驱动回路中加入()。
【简答题】投资按照其投放途径或者方式可分为 和 。主要包括两种类型:填补投资和 。
【简答题】任务型阅读: Recently some American scientists have given a useful piece of advice to people in industrialized nations . They say people should eat more of the same kind of food eaten by humans living more ...