解析: 该练习考察 `sign` 的单复数形式及其在句子中的用法。 * 当 `sign` 指单个标志时,使用单数形式,动词需用第三人称单数形式。 * 当 `sign` 指多个标志时,使用复数形式,动词需用原形。 答案: (1) does, mean, means (2) does, mean, are, mean (3) means (4) mean (5) Do反馈...
—What is the sign exactly? —It for "No parking". 相关知识点: 试题来源: 解析 1.stands 考查动词短语和动词的一般现在时。句意:—这个标志确切是什么?—它代表 "禁止停车" 。动词短语 "代表" 为 "stand for" ,又因为该句表述的是一般事实,所以应该使用一般现在时,主语为 "it" ,为第三人称单数,...
From the graph, we can see that the function is increasing in the interval (5,7) So, here the slope of the function will be positive in...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
This sign means it is safe to cross. Cars are supposed to wait. But you should always look both ways before crossing a street. A Sign You Can Feel RONBAILEY—ISTOCK/GETTY IMAGES PLUS Have you ever noticed a bumpy strip? It warns that thepavement ...
One reason why we take the language for granted is that it usually happens so effortlessly, and most of time, so accurately. 【解析】第一行,language这个词用来泛指"语言"时,前面不需要冠词;而特指某一门或几门语言时,可以有冠词修饰,且有单复数形式。这里表示将...
A. is; areB. makes; makesC. make; makes 相关知识点: 试题来源: 解析 1. A 2. C 3. C 4. A 5. C 6. A 7. B 8. B 9. A 10. B 答案解析: 1. A 询问标志的意思,用助动词 "does",后面接动词原形 "mean"。 2. C "rubbish" 是不可数名词,用 "is";"fish" 指多条鱼,用 "are...
1 答案:B 解析:句子的主语是单数,后面的动词用的是原形,所以助动词用does,选B 2 答案:C 解析:表示从。。。用from,选C 3 答案:B 解析:A高兴的 B不高兴的 C兴奋的,两个形容词是并列的关系,所以这里需要的是带有消极意义的形容词,选B 4 答案:C 解析:no后面要跟名词。这里用动词的ing形式,swimmi...
The first story is about connecting the dots. I dropped out of Reed College after the first 6 months, but then stayed around as a drop-in for another 18 months or so before I really quit. So why did I drop out? It started before I was born. My biological mother was a young, unwe...
The concept of a sign is foundational in semiotics, the study of signs and symbols as elements of communicative behavior, whereas initials do not generally carry symbolic meanings but are used for brevity and simplicity in identification. 7 Signs can be culturally specific, carrying different meaning...
A sign is an object, quality, event, or entity whose presence or occurrence indicates the probable presence or occurrence of something else. A natural sign bears a causal relation to its object—for instance, thunder is a sign of storm, or medical symptoms a sign of disease. Sing Make musi...