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—Your hometown has changed a lot.
—Yes. Have a look at these tall building. They _________ last year.
A.build B.built C.were built D.was built
九年级英语单选题中等难度题查看答案及解析
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— Have you been to your hometown this year?
— Yes, and it has changed a lot ________.
A. last year B. in the last few years
C. that year D. in the next year
九年级英语单项填空中等难度题查看答案及解析
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My hometown has ________ a lot these years. Now it looks completely different.
A.changed B.prepared C.received D.decided
九年级英语单选题简单题查看答案及解析
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—Does your hometown have any changes, Tom?
—Yes, of course. The small town I used to live in now has grown into a new city.
A. which B. where C. what
九年级英语单选题简单题查看答案及解析
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Teenagers have a lot of new ideas. Let’s have a look at these teenage inventions that might change the world.
Banana leaves usually go bad in two or three days. Tenth Hadith, a teenager from India, used UV to make the leaves stay fresh for a year. Tenth thinks that one day the leaves will be used for making plates, cups and other things.
David Cohen, an American teenager, built an earthworm（蚯蚓） robot. It is able to go into the smallest places, where humans or dogs can’t go. It will be used for finding people in a fire or an earthquake.
Remya Jose, a 14-year-old girl from India, found it tiring and boring to hand wash clothes in the nearby river. She reused some bicycle parts and created a washing machine that saves time, energy and keeps people fit at the same time.
Kenneth Shinozuku, a 15-year-old boy from New York, noticed that his grandfather who got Alzheimer’s disease（老年痴呆）would often leave home and get lost. So he invented the wearable sensors（感应器）to help people find their family members like his grandfather.
1.How long did Tenth Hadith use UV to make the leaves stay fresh?
A.For two days. B.For three days. C.For two years. D.For a year.
2.The earthworm robot made by David Cohen can ________.
A.go into the smallest places B.help people wash clothes
C.take care of the old people D.make things stay fresh
3.Who created a washing machine that can save time?
A.Kenneth Shinozuku. B.Remya Jose. C.David Cohen. D.Tenth Hadith.
九年级英语阅读单选中等难度题查看答案及解析
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Our hometown has changed a lot these years. These pictures can show you ________ in the past.
A. what our hometown looked like B. what was our hometown like
C. how our hometown looked like D. how was our hometown like
九年级英语单选题中等难度题查看答案及解析
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Has your hometown changed __ over the years?
A. a lot of B. lots of C. a lot D. lot
九年级英语单选题中等难度题查看答案及解析
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I am surprised at the new look of my hometown, for it _____ a lot over the years.
A. changed B. changes C. will change D. has changed
九年级英语单项填空中等难度题查看答案及解析
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I was told ________ twenty years ago, but it has changed a lot so far.
A. what did my hometown look like B. how my hometown looked like
C. what my hometown was like D. how is my hometown like
九年级英语单项填空极难题查看答案及解析
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（2017年安徽）I am surprised at the new look of my hometown, for it _____ a lot over the years.
A. changed B. changes C. will change D. has changed
九年级英语单选题中等难度题查看答案及解析