-
— Do you know _______, Lingling?
— He lives in Beijing now.
A. where Tom lives B. where Tom lived
C. where does Tom live D. where did Tom live
九年级英语单选题中等难度题查看答案及解析
-
Do you know where now？
A. he lives B. does he live
C. he lived D. did he live
九年级英语单选题简单题查看答案及解析
-
Do you know where now？
A. he lives B．does he live
C．he lived D．did he live
九年级英语单项填空简单题查看答案及解析
-
—That actor often joins in dfferent activities in Beijing. Do you know ?
—For 5 years.
A. how soon he will come back
B.how long he has stayed there
C. how long has he stayed there
D. how often does he go there
九年级英语单选题简单题查看答案及解析
-
―That actor often joins in different activities in Beijing. Do you know ?
―For 5 years.
A. how soon he will come back
B. how long he has stayed there
C. when he went there
D. when he will come here
九年级英语单项填空中等难度题查看答案及解析
-
Do you know about Artificial intelligence（AI）（人工智能）? Al is growing very fast now.
We are living in a world that depends more and more on Al. AI is a group of techchnologies that help machines get, understand and use information to do tasks.
AI’s recent developments have got a lot of social attention. Some people have welcomed AI. Because it makes things possible. For example, Al will have a big influence on areas like medicine and engineering. But this attention has also produced a lot of fear.Especially, many workers are worrying that Al could make them lose their jobs.
According to a recent study, nearly five percent of jobs will disappear because of Al. In some industries, Al is already doing the work that people used to do, such as assembling(装配) cars, digging the coal and lifting goals. Self-driving cars and trucks controlled by AI will also take away the driver’sjobs in the future.
On the other hand, Al will also create many new jobs for people. More people will be needed to write programmers for Al systems( 系 统 )and they will set up and work on them, too.
Meanwhile, jobs that require feelings, excellent communication skills with people will not be replaced(取代)by Al. These include jobs in fields like teaching, nursing and personal trainig.
Al is here. It is changing how people live and work in many ways. That makes Al important to watch, not to fear.
1.What can AI help machines to do?（不超过 15 个词）
________________________________________________________________________________________________________
2.What are many workers worrying about?（不超过 10 个词）
_______________________________________________________________________________________________________________
3.According to the passage，will people be replaced by AI?（不超过 5 个词）
___________________________________________________________________________________________________________
九年级英语回答问题中等难度题查看答案及解析
-
—Do you know _____ now, Steven?
—In Australia.
A. Where Sarah lived B. where did Sarah live
C. where Sarah lives D. where does Sarah live
九年级英语单项填空简单题查看答案及解析
-
Do you know the boy in the picture? He is Kuang Heng. Kuang Heng lived in more than 2,000 1. (year) ago in China.
From the picture we can see: at that time, he was in worn clothes, and sitting at 2. wooden table with a pile of books on it. A little weak light came 3. through a small hole in the wall. He was reading carefully.
This is the well-known story from the ancient Chinese idiom. Kuang Heng was so poor 4. he couldn't even afford a candle, so he 5.（dig） a hole in the wall to "steal" light from his neighbor's house 6. (read) at night. The moral of the story tells us that we should try 7. (we) best to learn knowledge, but never be discouraged 8. (easy), no matter how difficult the situation may be.
Of course, things 9. (be) quite different today, but we should remember that hard work pays off. We should take pains to improve ourselves through learning and get 10. (prepare) for our future.
九年级英语短文填空困难题查看答案及解析
-
—Do you know ________ Simon is?
—I met him in the school library just now. He may be still there.
A. how B. who
C. where D. what
九年级英语单项填空中等难度题查看答案及解析
-
Lingling, do you know ______ woman in white? --- Yes, she is a nurse in our hospital.
A. a B. the C. / D. an
九年级英语单选题中等难度题查看答案及解析