What is the impact of environmental pollution on human health? A. It can cause respiratory diseases. B. It can lead to skin problems. C. It can affect mental health. D. All of the above. 相关知识点: 试题来源: 解析 D。环境污染会导致呼吸道疾病、皮肤问题并影响心理健康。
在这个句子中,“to protect the environment” 是真正的主语,表示 “保护环境” 这件事,而 it 在这里作为形式主语,放在句首,使句子结构更加平衡。A 选项 “what” 通常用于引导名词性从句等;B 选项 “this” 和 C 选项 “that” 都不能作形式主语,所以不符合句子结构要求。因此,正确答案是 D。
Tell me more.MALE STUDENT: So our guide was talking about how the human need for resources had shaped the environment.And I just assumed that the human impact on the environment was always destructive...FEMALE PROFESSOR: Ah, but that's not necessarily true.MALE STUDENT: Yeah. That's what...
How do you think humans have an impact on the environment? What is a human impact on the environment that is having a direct negative effect on a specific life form? What is the human action, the life form, the impact on the life form, and why the life form is important?
What is the impact of pollution on human health? A. It has no effect. B. It can cause diseases. C. It makes people stronger. D. It is good for the body. 相关知识点: 试题来源: 解析 B。污染对人类健康有影响,会导致疾病。A 没有影响错误;C 让人更强壮错误;D 对身体有好处错误。
【答案】D【核心短语/词汇】essential:必要的,本质的【翻译】对人类来说,保护环境是必要的。【解析】考查句式Itis+adj.+forsb. todosth.,表示“对某人来说,做某事是怎样的”,其中形容词为句子的表语,it是形式主语,真正的主语是动词不定式forsb. todosth.,此时可以把forsb. todosth.部分放在前面,也可以把itis...
to do sth.译为“对于某人来说做某事是必要的”,it指代to protect the environment,故答案选D。 结合选项,译句:对于人类来说,保护环境是必要的。固定搭配 lt's essential for sb. to do sth.译为“对于某人来说做某事是必要的”,it指代to protect the environment,故答案由此可得。
7. D "It" is used as a formal subject, with the real subject being the infinitive phrase "to protect the environment." 8. A "Resources" refers to natural assets, fitting the context of declining natural assets leading to a crisis. 9. B "Emergency" signifies a critical situation requiring...
B. It has had no significant impact. C. People have come to experience its healing properties. D. It has only been discovered recently. 相关知识点: 试题来源: 解析 C。中文解析:死海对人类历史有重大影响,几个世纪以来,人们来到这里体验它的治疗功效。A 选项死海没有引发很多战争;B 选项说没有重大...
What can we infer from this statement? A. Humans are not responsible for nature's problems. B. Human activities have a negative impact on nature. C. Nature can recover easily from human damage. D. Human activities have no E. ffect on nature. 相关知识点: 试题来源: ...