1 The human body has developed its millions of nerves to be highly aware of what goes on both inside and outside of it. This helps us adjust to the outside world. Without our nerves and our brain, which is a system of nerves, we couldn’t know what’s happening. But we pay for ...
1. What do the underlined words in paragraph 1 mean? A. Those people singing for you silently. B. Those people devoted to you silently. C. Those cells singing for your body silently. D. Those cells devoted to your body silently. 2. What does paragraph 2 mainly talk about? A. The in...
Some 639 different muscles account for about 45 percent of the body weight. Each of these muscles has four distinct and measurable qualities which are of interest to us.1. It can produce force which can be measured as the strength of a muscle;2. It can store energy which permits it to ...
the eighties and nineties.D.People are usually less likely to die at twelve years old.【2】The word “it” in the last sentence of Paragraph Two refers to .A.remaining alive until 65 B.remaining alive after 80C.dying before 65 or after 80 D.dying between 65 and 80【3】What is ...
8. We have found out that acupuncture can cure many illnesses because the___(针) help the body to produce its own “medicines”. (根据汉语提示单词拼写) 2023/08/08 48次组卷 2卷引用:Unit 9 Human Biology Period 4 Writing Workshop & Viewing Workshop & Reading Club 选择性必修三(北师大2019...
1 The human body has developde a system of nerves that enables us to _A stay relaxed B avoid pain C stand torture D feel pain 2 What does the writer mean by saying"we pay for our sensitivity"in the first paragraph?A We have to take care of our sense of pain B W suffer from ...
根据划线句后“We can feel pain when the slightest thing is wrong with any part of our body.”(当我们身体的任何部位出现最轻微的问题时,我们都会感到疼痛。)可知,划线部分指如果我们对疼痛敏感,我们就会轻易感受到身体的疼痛。故选A。 (2)题详解: 推理判断题。根据第二段中“But there is a way ...
how the cells use the O, to keep your body healthy D. how the respiratory system and the circulatory system work(C)9. Which of the following best shows the structure of the passage?(P =Paragraph)P1P1 P2P1P1P2P3P2 P3P4P3 P4P2P3P4P4 P5P5A BC D 相关知识点: 试题来源: 解析 ...
The term ‘estrogen’ as used in the previous paragraph and in the following text is meant ‘female sex steroids’ and as a ‘general’ term used to encompass, in male tissues, the following three steroids and their metabolites: estrone (E1) has one, estradiol (E2) has two, estriol (E3...
The example of the human body as a metaphor for the economy, which is found at the end of paragraph 3, suggests that A.a stressful event like the stock market crash of 1929 probably made a lot of people sick B.the crash weakened the economy’s ability to withstand other pressures C.th...