高手请入 有关ed,ing,ly的句子辨析

高手请入 有关ed,ing,ly的句子辨析
Which sentence is correct?
1. A) Providing a safe way to the moon, NASA developed the space shuttle in the 1980's.
B) First used in the 1980's, NASA provided a safe way to the moon via the space shuttle.
2. A) When purchasing a cellular phone, many people become overwhelmed by the wide variety of calling plans and features.
B) When purchasing a cellular phone, the wide variety of calling plans and features overwhelms many people.
3. A) Hanging from the cave ceiling, he saw thousands of bats.
B) He saw thousands of bats hanging from the cave ceiling.
4. A) New York Stock Exchange members shout out opening bids and offers, acting on behalf of institutions and individual investors.
B) Acting on behalf of institutions and individual investors, New York Stock Exchange members shout out opening bids and offers.
5. A) Cost-efficient and convenient, many of today's corporate employees are being trained through computer-assisted instruction.
B) Cost-efficient and convenient, computer-assisted instruction is being used by many companies to train employees.
6. A) A small book that Sarah had read sat on the desk.
B) A small book sat on the desk that Sarah had read.
7. A) The professor posted the notes for the students covered in class.
B) The professor posted the notes covered in class for the students.
8. A) It hasn't happened yet however.
B) However, it hasn't happened yet.
9. A) The computer having gone down, the paper was late.
B) The paper was late, the computer having gone down.
10. A) After winning the race, a drug test stripped away his gold medal.
B) A drug test stripped away his gold medal after he won the race.
11. A) Distributors send the cleaned and crushed cans to aluminum recycling plants.
B) Cleaned and crushed, distributors send the cans to aluminum recycling plants.
Indicate whether each sentence is CORRECT or INCORRECT.
12. From his point of view, it made sense to give the dog to Shannon.
A) Correct
B) Incorrect
13. Matt saw his marshmallow burning on the ground.
A) Correct
B) Incorrect
14. Running through the forest, Sawyer saw the trees.
A) Correct
B) Incorrect
15. To get ahead in the music business, you must dress your best.
A) Correct
B) Incorrect
16. She wants to be left alone.
A) Correct
B) Incorrect
17. Having arrived late for practice, the hockey player had to pay a fine.
A) Correct
B) Incorrect
18. Which dog food would you buy, knowing that a dog won't eat what he can't smell?
A) Correct
B) Incorrect
19. Because you are the Wizard, you can fight the evil one.
A) Correct
B) Incorrect
20. Thinking I had seen it all, the man's purple hair surprised me.
A) Correct
B) Incorrect
21. As a member of the Philadelphia Flyers, I would like to interview you for the newspaper.
A) Correct
B) Incorrect
22. After our conversation lessons, we could easily understand the Italian spoken by our visitors from Italy.
A) Correct
B) Incorrect

1 A
因为你要看主语,两句话显然主语是NASA,是个施动者,主动去“提供”,所以要用PROVIDING做先行词,如果换成ED就变成了被提供了
2 A
跟上句的解释一样,人们是主语,肯定是去消费,而不是被消费,所以动词purchase要加ing而不是ed.B 选项的主语是物品,所以要用ED,而不是ing
3 B
A选项意思是他挂在树上看到了蝙蝠,B选项是说他看到了挂在树上的蝙蝠.
4 B
A项的语法有问题,前半句的动词是一般现在时shout out,所以后半句也要一样,变成and act on.B选项的意思是 按照institution和独立投资人的利益,纽约股份交换成员喊价和投标
5 B
因为前半句是说这个电脑培训的好处,花费低并且方便,所以后面的主语应该是电脑培训这个系统
6 A
A意思是sarah已经读过的书在桌子上,B是说一本书放在了sarah已经读过的桌子上.你要看那个that是跟在哪个名字后面,就是在解释哪个词
7 B
句子省略了that is,你把它加在covered之前再读一遍,
8 这个要看你选哪个意思
A项的however是说 无论如何,no matter how 的缩写
B项的however因为放在了句首,意思是但是,表转折
9 B
意思是说考试迟到了,已经被电脑记录在案了
paper是指考试 go down是指电脑记录在案
你看一下两句的先后顺序就行了
10 A
意思是说赢了金牌以后被药检取消了
11 A
就是加了ed,动词变成了形容词,去修饰cans can是罐子的意思
12 A
13 A 看见他的东西正在地上烧 ing表正在进行
14 A 同样看主语,伐木工跑过森林
15-19 A
20 B Thinking i had never seen it all,
21-22 A
如果还有不明的,欢迎发信息给我.
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