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If you really want to pay me back, I hope ______ you see someone in need, you should give him a hand.
A．whatever B．whenever C．however D．whichever
九年级英语单项填空困难题查看答案及解析
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If you really want to see that number on weight loss, what you put in your mouth matters most. People who simply cut calories to lose weight lose about 2 pounds a week, says a study in the International Journal of Obesity and Related Metabolic Disorders. At the same time, people who exercise but don't cut calories drop less than half a pound each week.
Why doesn't the physical activity produce the same pound-dropping results as calories cut? One thought is that though exercise burns calories, it doesn't increase your metabolism (新陈代谢), says a study in Obesity Reviews. It doesn't prevent your metabolism from slowing as you lose pounds. As you slim down - through any method - your metabolism slows with your weight loss and exercising doesn't keep that from happening. As you lose weight, you burn fewer calories through exercise. For example, a 150-pound person who exercises for 30 minutes burns about 306 calories. After losing 10 pounds, that person will burn about 286 calories doing the same exercise. So to burn 306 calories, you need to extend (扩大) your exercise.
A research shows people who diet and exercise for weight loss drop the same amount of weight as people who have a balanced diet. They are, however, more successful keeping the weight off than their counterparts (相当的人) who simply eat less.
1.What does the underlined sentence mean?
A. If you want to put on weight, you should eat more.
B. If you want to lose weight, you should eat more.
C. If you want to lose weight, you should have a balance diet.
D. If you want to lose weight, you should exercise more.
2. Why can't the physical activity help people lose the same weight as calories cut?
A. Because it doesn't increase metabolism.
B. Because it doesn't burn calories.
C. Because it bums less calories than calories cut.
D. Because calories cut slows metabolism.
3. What does the underlined word "it" refer to in this passage?
A. Diet. B. Exercise.
C. The calorie. D. Metabolism.
4. According to the passage, which of the following is TRUE?
A. The physical activity is the most useful to lose weight.
B. As you lose weight, you bum more calories through exercise.
C. Doing exercises has the same effect with diet.
D. People who exercise but don't cut calories will lose less weight.
5.What's the main idea of this passage?
A. How to lose weight.
B. How to diet.
C. People who like sports can easily lose weight.
D. People who have a balanced diet can lose weight easily.
九年级英语阅读理解中等难度题查看答案及解析
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I hope to see you at the office tomorrow, but if _____, do remember to leave me a message.
A. possible B. so C. not
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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If you are free when you _____, I hope you can come to see me.
A. pass by B. pass away
C. pass on D. pass out
九年级英语单项填空简单题查看答案及解析
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It’s me a lot of time to find out what I really want to do in the future.
(A) paying (B) spending (C) taking (D) using
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'll drive to the supermarket. Would you like me to get something for you?
— Oh, ______. I want some bananas, but my hands are full now.
A.it's up to you B.you'd better not C.that couldn't be better D.it's too bad
九年级英语单选题简单题查看答案及解析
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1.If you want to take English classes, you should pay______ an hour.
A. $8 B. $10 C. $18
2.You want to work in a restaurant, so you should call________.
A. Lisa B. John C. Sue
3. You can see a new play at Bay College Theatre at________ on Saturday.
A. 8:00 p.m. B. 5:00 p.m. C. 9:00 p.m.
4.Dave worked in Center’s Restaurant from Monday to Friday last week, 2 hours every night, so he could get______ _last week.
A. $8 B. $80 C. $16
5. You can help the book sale every day except__________
A. Sunday B. Monday C. Saturday
九年级英语阅读理解中等难度题查看答案及解析
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--- Look! We have a set of ______. Do you want________.
--- Really? Let me see.
A. key; one B. keys; it
C. keies; it D. keys; one
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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1.If you want to take English classes, you should pay______ an hour.
A．$8 B．$10 C．$15 D．$18
2.You want to work in a restaurant, so you should call________.
A．Lisa B．John C．Ben D．Sue
3.You can see a new play at Bay College Theatre at________ on Saturday.
A．8:00 p. m. B．5:00 a. m. C．5:00 p. m. D．9:00 p. m.
4.Dave worked in Center’s Restaurant from Monday to Friday last week, 2 hours every night, so he could get______ last week.
A．$8 B．$80 C．$16 D．$10
5.You can help the book sale every day except__________
A．Sunday B．Monday C．Thursday D．Saturday
九年级英语阅读理解中等难度题查看答案及解析
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—Mom，I want to buy this dictionary．It is good and not too________．
—Let me see．It is really a useful dictionary．And the price is________．OK，I will buy one for you．
A．high；low
B．expensive；cheap
C．high；cheap
D．expensive；low
九年级英语单项填空中等难度题查看答案及解析
