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英文 高中

求解20為什麼不能B 答案是A 但in which不是=where嗎

第16 至20 題為題組 Idioms add color to a language, and they also reveal some of the culture behind it. However, for non-native speakers, it is difficult to understand idioms. Besides, the real meaning of an idiom can be very different 16_ its literal meaning. That's why not everyone can easily figure out what an idiom means though he or she may know each individual word in it. There are many kinds of idioms for different themes in English. One of 17_ is for body parts, for they are so close to us. For example, your friend might tell you that he wanted to buy the latest cell phone, so he had to work to pay for it. What's more, while he was working one day, he noticed someone suspicious 18 into the store where he worked. He watched him carefully and caught him 19 to slip some gum into his pocket. At first, you might not understand what he said, for he used a lot of idioms that contained body parts like “cost an arm and a leg” and “sticky fingers.” However, if you guess from the context and the way he used the words, you may get what he meant. Learn more about idioms, and you'll find that using them can be fun. 16. (A) from (B) with (C) for (D) at 20 1 17. 18. (C) the commoner (C) come (D) the most common (D) to come (A) a common (A) is coming (A) tried (A) in which (B) a commoner (B) has come (B) trying (B) which 19. (C) to try (D) try 20. . (C) what (D) where

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英文 高中

一直想不透到底哪裡錯了?是它答案給錯嗎?

39-42題為題組 Studies have found that human body's intolerance to cold varies significantly over a lifetime. Senior citizens, especially men aged 60 and above, are reported to be relatively less able to maintain their body temperature at a given cold exposure than young people do. The cold-triggered rise in metabolism is weakened in older people. Apart from that, older adults are slower to react to the cold and, thus, generate less body heat in defense. Normally, our skin reacts to cold by contracting surface blood vessels in protection, which is also slower with age. It is noted in The International Journal of Sports Medicine that older people have reduced skin sensitivity and a subjective perception as to how cold it is. Some can develop hypothermia even after exposure to mild cold weather or a small drop in temperature. Thereby they are more vulnerable to death from hypothermia. At any age, cold sensitivity is related to one's health condition in general. For example, the body's response to cold can be diminished under the influence of factors such as thyroid malfunction, diabetes and an abnormally low body mass index, as well as some medicines, including over-the-counter cold remedies. The best way to identify someone car with hypothermia is to look for confusion or sluggishness, weak pulse, slurred speech, shivering or stiffness in the arms and legs. If you suspect that someone is suffering from the hypothermia and you have a thermometer available, take his or her temperature. If it's lower than 95 degrees Fahrenheit, call 911 for emergency medical treatment.

已解決 回答數: 1