— Why do you cover the turkey ________ gravy?
— Because it makes the turkey tastier.
A.on B.into C.with
八年级英语单选题中等难度题
— Why do you cover the turkey ________ gravy?
— Because it makes the turkey tastier.
A.on B.into C.with
八年级英语单选题中等难度题查看答案及解析
—Why do you want to go to the clothes store?
—Because _______.
A. it has the worst service B. it has the best clothes
C. it is the most delicious D. it is the farthest
八年级英语单项填空中等难度题查看答案及解析
—Bob, why do you want to change the bed?
—Because it’s not comfortable and I can’t ______ quickly.
A.get up B.fall asleep C.dress up
八年级英语单选题中等难度题查看答案及解析
— Why do you always go to _____restaurant?
—Because it has the friendliest service in our town.
A. a B. an C. the D. /
八年级英语单选题困难题查看答案及解析
— Why do you want another job, Mark?
— Because I think the job is __ and it always makes me feel __.
A. boring; bored B. boring; boring C. bored; boring
八年级英语单选题中等难度题查看答案及解析
–Why do you like the parrot__________? --Because it has ________ feathers.
A. well, color B. better, colorful
C. best, colorful D. best, color
八年级英语单项填空中等难度题查看答案及解析
—Why do you _______the doll, Kitty?
—Because it _______my little sister in Shenzhen.
A. is like; like B. like; is like C. like; likes
八年级英语单选题中等难度题查看答案及解析
—Why do you like watching the film?
—Because I can learn a lot ________ it.
A. from B. of C. for D. with
八年级英语单选题简单题查看答案及解析
-- you please put two pieces of turkey on the bread?
--Sorry, I can’t do it.
A.May B.Could C.Must D.Need
八年级英语单项填空中等难度题查看答案及解析
Do you know why you sleep? You may think it’s because you’re tired. Or perhaps you’ve been told sleep is good for you. Yet no one knows exactly why or how people sleep.
Until the early 1950s, most scientists thought the body and brain rested during sleep. Then a scientist watched people sleep. He noticed that during periods of between 5 and 30 minutes each, sleepers’ eyes made rapid movements, as if they were watching something. He called these periods REM sleep, for Rapid Eye Movement. Periods when sleepers’ eyes did not move he called non-REM sleep.
Whenever the scientist woke people during REM sleep, they were having vivid dreams. Measurements showed that sleepers’ pulses（脉搏）went up quickly during REM sleep. Their breathing, heartbeat, and the blood going to the brain also increased. Far from being a time of rest, REM sleep is a time when the body is hard at work. Scientists still don’t know the reason for this. Some believe REM sleep makes learning easier. Babies spend a lot of time in REM sleep. Because of this, some scientists believe that REM sleep helps the brain grow. Others think REM sleep is a time for the brain to empty the day’s garbage.
One thing all the scientists agree on is that sleep is necessary. Without enough sleep, people make mistakes. Most major car accidents happen during the early morning hours, when people are sleepiest.
1.During REM sleep, a person’s breathing and heartbeat ________.
A．stop B．increase C．decrease D．stay the same
2.Which word in paragraph（段落）3 means “colorful and lively”?
A．easier B．empty C．vivid D．quickly
3.Which paragraph tells what happens when people don’t get enough sleep?
A．1 B．2 C．3 D．4
4.What is the main idea of the article?
A．REM sleep helps the brain grow.
B．REM sleep has been watched and recorded by scientists.
C．REM sleep is a time to empty the day’s garbage.
D．REM sleep is an active time when the body is hard at work.
5.You can decide from the article that REM sleep ________.
A．has a restful effect on people
B．can be avoided with lots of sleep
C．is something that all people experience
D．is something that all scientists agree on
八年级英语阅读理解中等难度题查看答案及解析