解析 C。选项 A“It has no effect”(没有影响)与事实不符。选项 B“It improves water quality”(改善水质)是错误的,塑料垃圾会污染水质。选项 D“It increases oxygen levels”(增加氧气含量)也是错误的。塑料垃圾会对海洋生物造成危害,如缠绕、误食等,所以选项 C“It harms marine life”是正确的。
A. It can enrich soil.B. It can pollute soil and water.C. It can make air cleaner. 相关知识点: 试题来源: 解析 B. It can pollute soil and water. 电子垃圾含有铅、汞等有害物质,会渗入土壤和水源,造成污染。因此,电子垃圾对环境的影响之一是污染土壤和水。 所以答案是 B. It can pollute soil...
Waste is being properly disposed of. What is the meaning of “disposed of”? A. dealt with B. put away C. taken out D. thrown away 相关知识点: 试题来源: 解析 A。“disposed of”的意思是“处理”,与“dealt with”意思相近。“put away”是“放好”;“taken out”是“拿出”;“thrown ...
the waste. 27.___(it) AI model decides what kind of waste it is. Then the robot puts the waste into the bin 28.___(correct). A smart bin was 29.___(invent) by the boy.Ah also has many other hobbies to get 30.___(please) in his free time. What 31.___clever and lo...
A. It is a waste of time. B. It helps people understand the importance of environmental protection. C. It has no practical use. D. It is only for children. 相关知识点: 试题来源: 解析 B。解析:环境教育的意义在于帮助人们理解环境保护的重要性。选项 A 错误,不是浪费时间;选项 C 错误,有实...
After an experiment, we need to dispose of the waste chemicals properly. What is the correct way to do this? A. throw away B. dump C. dispose of properly D. leave aside 相关知识点: 试题来源: 解析 C。题干要求正确处理废弃化学品,dispose of properly 就是正确处理的意思。A 选项 throw ...
What is the problem with food waste? A. It is a huge problem because many people in the world are still hungry. B. It is a huge problem because it is affecting crop yields. C. It is a huge problem because it is increasing the cost of food. D. The passage does not say. ...
A. The waste is being recycled by us. B. The waste was being recycled by us. C. The waste has been recycled by us. D. The waste had been recycled by us. 相关知识点: 试题来源: 解析 A。本题考查不同时态的被动语态。原句是将来时态,现在进行时态的被动语态是 A 选项,“The waste is ...
21. What can we infer about the Kazoo? A. It shares a similar working principle with trumpet. B. Professional training for the Kazoo is not necessarily required. C. The Africans introduced it to the musical field. ...
结果1 题目 )1. According to the passage, what is a possible result of food waste? A. The problem of worldwide hunger. B. A big increase in food production C. The speed-up of climate change. D. A sudden drop in population. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...