____regular training in nursing, she could ha...

____ regular training in nursing,she could hardly cope with the work at first.

A.Not having received                   B.Since receiving

C.Having not received                        D.Not received

高三英语单项填空中等难度题查看答案及解析

____regular training in nursing, she could hardly cope with the work at first.

A. Not received　　 B. Since receiving

C. Having not received　　 D. Not having received

高三英语单项填空中等难度题查看答案及解析

She is not a competent driver and can’t cope with driving in _______.

高三英语单项填空简单题查看答案及解析

The team trained hard _______ they could win the match this year.

高三英语单项填空简单题查看答案及解析

__________, she could hardly have any time to play with her little daughter.

A. Busy as she was               B. As was she busy

C. She was as busy               D. As she was busy

高三英语单项填空中等难度题查看答案及解析

In order to help cope with the vast number of student questions in the online class, Knowledge-Based Artificial Intelligence, Professor Ashok Goel of Georgia Tech developed an artificially intelligent teaching assistant. This online course is a core requirement of Georgia Tech’s online Master of Science in Computer Science program. Professor Goel already had eight teaching assistants, but that wasn’t enough to handle the vast number of daily questions from students.

Many students drop out of online courses because of the lack of teaching support. When students feel isolated or confused and reach out with questions that go unanswered, their motivation to continue begins to fade. Professor Goel decided to do something to remedy this situation and his solution was to create a virtual assistant named Jill Watson, which is based on the IBM Watson platform.

Goel and his team developed several versions of Jill Watson before releasing her to the online forums. At first, the virtual assistant wasn’t too great. But Goel and his team sourced the online discussion forum to find all the 40,000 questions that had ever been asked since the class was launched. Then they began to feed Jill with the questions and answers. After some adjustment and ample time, Jill was able to answer the students’ questions correctly 97% of the time. The virtual assistant became so advanced and realistic that the students didn’t know she was a computer. The students, who were studying artificial intelligence, were interacting with the virtual assistant and couldn’t tell it from a real human being. Goel didn’t inform them about Jill’s true identity until April 26. The students were actually very positive about the experience.

The goal of Professor Goel’s virtual assistant next year is to take over answering 40% of all the questions posed by students on the online forum. The name Jill Watson will, of course, change to something else next semester. Professor Goel has a much rosier forecast on the future of artificial intelligence than, say, Elon Musk, Stephen Hawking, Bill Gates or Steve Wozniak.

1.What do we learn about Knowledge-Based Artificial Intelligence?

A.It is a robot that can answer students’ questions.

B.It is a high-tech device that revolutionizes teaching.

C.It is a course designed for students to learn online.

D.It is a computer program that aids student learning.

2.What does the underlined word “remedy” in the paragraph 2 mean?

A.Boycott. B.Improve. C.Evaluate. D.Corrupt.

3.What do we learn about Jill Watson?

A.She was unwelcome to students at first.

B.She got along pretty well with students.

C.She turned out to be a great success.

D.She was released online as an experiment.

4.What does Professor Goel plan to do next with Jill Watson?

A.Assign her to answer more of students’ questions.

B.Upgrade her intelligence to the level of top scientists.

C.Launch different versions of her online.

D.Encourage students to interact with her more freely.

高三英语阅读理解困难题查看答案及解析

A warm - heart nurse on her first day’s work came to    1.___________

a patient. She asked him she could do anything for        2.___________

him, and he only waved his hands and said something     3.___________

she could hardly understand. She asked him again        4.___________

and he just kept saying the different words, but           5.___________

in a more lower voice, before closing his eyes. She        6.___________

felt his pulse and found him death. She rushed to          7.___________

repeat to the doctor sounds she had heard. “My           8.___________

dear girl,” said the doctor after listen carfully to           9.___________

what she repeats,“he was saying you’re standing on        10.___________

my oxygen pipe.”

高三英语短文改错中等难度题查看答案及解析

Susan has ______ more than $5000 in the last three months, with which she could buy new bicycles for those poor children.

A. accelerated　　 B. accompanied

C. accumulated　　 D. acknowledged

高三英语单项填空中等难度题查看答案及解析

They don’t quite know how to cope with all the dam trouble they’ve got down in Hampden, Maine. And according to town manager Leslie Stanley, it doesn’t look as if things will improve any in the immediate future. “We’ve got a real annoying problem on our hands,” he says.

The annoyance began in late May. About three miles outside of town a group of beavers (河狸) built a dam near the mouth of a culvert (涵洞) that carries a stream under Canaan Road. Some 50 feet of roadway and several hundred feet of land on each side of the culvert were flooded. Stanley sent a road crew out to level the dam. The beavers rebuilt it. The crew tore it apart again. In fact, they tore it apart for ten mornings－and for ten straight nights the beavers rebuilt it.

On the eleventh day, the foreman tossed (扔) the problem back to the town manager. He, in turn, tossed it on to the local game warden (狩猎监督官). The warden, absorbed in beaver knowledge, moved quietly and carefully out one night and placed a petrol-soaked bag over the dam. (Any beaver expert will tell you the creatures just can’t tolerate petrol smell.)

In the morning the bag was found artistically woven (编织) into the dam.

The warden set out three steel traps that night. In the morning one was empty. The other two had been stolen by the beavers and used to strengthen the dam. The warden, cursing the state law against hunting beavers with firearms, got his traps back and set them out again and again. And every night the beavers stole them.

Town manager Stanley enlisted additional troops. He telephoned his police chief. Those beavers were breaking a state law against blocking up a natural watercourse. “Why aren’t you out there to uphold the law?” Stanley asked. “You’re the police chief. So remove them. Arrest them. Do something.”

Three mornings later, the police chief proudly announced the end of the dam. At 2:00 A.M., he said, he and a licensed dynamiter (炸药使用者) had blown it to small pieces. Stanley said he’d believe it when he saw it.

They drove out to the culvert and found a new dam already half-built. They also found the highway choked with mud and remains thrown up by the dynamite.

Stanley said maybe they should call in the Army Corps of Engineers. But the police chief’s faith in explosives was unshaken. He launched an all-out campaign，but the beavers always managed to have the holes plugged by the time the fire department appeared on the scene for its morning mop-up.

In time, the beavers tired of this nonsense and moved their dam “inside” the culvert－where it couldn’t be blown up without destroying the road too.

Stanley and his general staff held a council of war and agreed that fresh strategy was called for. Then they came up with an inspired idea. If we remove every branch of the dam by hand, we’ll force the beavers to go in search of new building material to replace what we’ve taken. Then we can place box traps along their runways and seized them.

The plan was completely approved. Moreover it worked. On July 30, town manager Stanley was able to announce that the beaver group had been trapped and removed to a remote wilderness area. And there was great joy in Hampden－until the middle of October, that is, when a group of young beavers was spotted swimming in the same waters from which its elders had recently been taken away.

But to make a long story short, the strategy that worked with the older beavers worked with the young ones too.

1.What was the annoying problem for the authorities in Hampden, Maine?

A. They failed to destroy the dam repeatedly built by the beavers.

B. They didn’t know who to send to deal with the dam trouble.

C. The beavers were building dams in every corner of the town.

D. The political situation in the town was becoming much worse.

2.What did the local game warden do?

A. He made steel traps to strengthen the dam.

B. He set out to hunt the beavers with firearms.

C. He learned a lot about the construction of the dam.

D. He used petrol-soaked bags to drive the beavers away.

3.Which is the correct order of the following events?

① The land on both sides of the culvert was flooded.

② The local leaders worked out a strategy.

③ The game warden set out steel traps.

④ The beavers rebuilt their dam inside the culvert.

⑤ The police chief used explosives to destroy the dam.

A. ①③②⑤④　　 B. ①③⑤④②　　　 C. ②①④③⑤　　　 D. ②①⑤③④

4. The underline word “uphold” in Paragraph 6 probably means ________.

A. revise　　　　　 B. resist　　　　　　 C. violate　　　 　 D. maintain

5. What can we learn about beavers from the passage?

A. The beavers seem to be stubborn about building dams.

B. The beavers are allowed to be killed when causing trouble.

C. The beavers can’t adapt themselves to living in wilderness.

D. The beavers finally returned to the culvert with their young.

高三英语阅读理解简单题查看答案及解析

　　　　　 for years of hard training, she would not be standing on the stage, receiving huge cheers and applause.

A. It were not B. It had not been

C. Were it not D. Had it not been.

高三英语单项填空困难题查看答案及解析