not on viruses like the flu or the common cold. Yet some doctors prescribe them at the first sign of illness, and many patients have grown to expect a pill to cure whatever ails them. “In general, antibiotics are considered to be the greatest modern ...
1、The flu is believed ___ by viruses that like to reproduce in the cells inside the human nose and throat.选项: c2、When first ___ to the market, these products enjoyed great success.选项: d3、Henry can't attend the party ___held at Tom's house at present because he is preparin...
19.The flu is believed___by viruses that like to reproduce in the cells inside the human nose and throat. A. causing B. being caused C. to be caused D. be have caused 相关知识点: 试题来源: 解析 [答案] C However,in recent years,people...have also taken part in the races and...
sb./sth. be believed to do 为固定用法,相当于 it's believed that sb./sth. ... 意为“人们相信/认为某人或某物...”,故本题中应使用动词不定式,且题干中byviruses已经提示cause要用其被动形式,表示“由病毒引起”,全句转换为that从句为Itisbelievedthatthefluiscausedbyviruses".。故正确答案为C。来源...
The flu is believed ___(cause) by viruses that like to reproduce very quickly. 答案 答案:to be caused.本句句式为:名词+be+believed/said/reported+动词不定式,表示"某人或某物被认为…",相当于"It is believed/said/reported that…"。flu与动词cause"引起"之间为被动关系,所以应该用动词不定式的被动...
The flu is believed ___ by viruses that like to reproduce in the cells inside the human nose and throat. A. to be caused B. to have caused C. being caused D. causing 相关知识点: 试题来源: 解析 【答案】 A 【解析】 试题分析:句意:流感被认为是由在人类鼻腔和喉腔细胞内繁殖的病毒...
The flu is believed ___ by viruses that like to reproduce in the cells inside the human nose and throat. A. causing B. being caused C. to be causedD. to have caused 相关知识点: 试题来源: 解析 [解析]选C。句意:流感被认为是由易于在鼻腔和喉咙的细胞里繁殖的病毒导致的。考查了固定句式...
How they reproduce A virus can not copy without a living host A bacterium can reproduce 4 in almost every environment on Earth. How they influence humans Most of them do 5 humans. Most of them are considered useful to humans, or at least have no bad influence. 6 for viruses and bacteria...
14 . The flu is believed___by viruses that like to reproduce in the cellsinside the human nose and throat. A. causing B. being caused C. to be caused D. be have caused 相关知识点: 试题来源: 解析 答案与解析:C此题考查句型“sb./sth.is believed to do〞,意为“据相信人们……〞,又...
本句是“It’s believed that the flu is caused by viruses that like to reproduce in the cells inside the human nose and throat”的另外一种表达形式。[答案] C 结果二 题目 The flu is believed___ by viruses that like to reproduce in thecells inside the human nose and throat. A. causing...