题目内容
（请给出正确答案）
When you have lost the weight you wish,, you can
A.have some more simple items in your diet
B.eat more and more foods you like
C.stop dieting
D.tell the doctor what youve done
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更多“When you have lost the weight …”相关的问题
A、Property
B、sites
C、places
D、premises
| 阅读理解 |
| Have you ever stayed up late？ If so, you know that not getting enough sleep can make you tried and grumpy. Not sleeping enough sleep can also make it harder to think clearly the next day. Sleep scientists have long known that getting a good night’s sleep is very important. It helps kids be able to do their best during the day. A recent study shows that sleep helps improve problem-solving skills and creative(创造性的) thinking. For the study, two groups of students answered a math problem. The group that slept for eight hours solved the problem correctly more often than the group that did not get enough sleep. While you sleep at night, your brain is busy doing its “homework”. It sorts out(整理) all the information that you get in the day. Getting enough sleep each night can improve your thinking ability. That will surely help you do your best at school. Experts say that, in return, can lead to better grades. |
| 1The underlined word grumpy in the first paragraph means_______. |
| A. excited and happy B. active and creative C. impatient and angry D. bored and weak |
| 2Choose the best title for this passage. |
A. Sleep to Success B. A Recent Study C. Do Sleep Well D. The More Sleep, the Better |
A、surgical repair of the sinus
B、incision of the sinus
C、inflammation of the sinus
D、excision of the sinus
A、option
B、emergency
C、prospect
D、response
The harvest moon is the full moon on a day nearest the first day of autumn. Full or nearly full, it rises early in the evening for several nights in a row. It brings farmers well-lit evenings to harvest their crops.
The harvest moon can look huge. But does it really fill more of the sky than an ordinary full moon?
Why does the moon look bigger when it is near the horizon? Our brains compare the size of the moon with the size of the objects we see on the horizon. We know that the distant mountains? homes? or skyscrapers are really very large. And? since the moon is much farther away than is the distant landscape? we “see the moon as being larger than it would otherwise look.”
1.To what do we compare the size of the harvest moon?
A.Mountains
B.Buildings
C.Homes
D.All of these
2.The main purpose of the article is to() .
A.inform
B.persuade
C.praise
D.convince
3.The author knew most people find the moon() .
A.mysterious
B.interesting
C.boring
D.so ordinary
4.The moon looks bigger if ().
A.it is autumn
B.it is near the horizon
C.homes are near
D.it is a clear night
5.The autumn moon______.
A.is more beautiful than it really looks
B.is the brightest object in the sky
C.rises slowly at dawn
D.helps farmers see as they harvest their crops
Imagine that you and your team have designed a machine which can remove chewing gum from floors and pavements by treating the gum chemically to transform it into powder and then using vacuum suction to remove it. The following sentences are from the abstract of your research. Please rearrange the sentences in the correct order. 1 A machine, GumGone, was designed and constructed, which injected non-ionic detergent into gum deposits using a power spray and then immediately vacuumed the resulting powder. 2 The fats and resins in chewing gum contribute to elasticity, bulk and texture but also increase staining. 3 Performance was superior to existing systems and suggests that the delay between treatment and removal is a significant factor in staining. 4 The aim of this study was to design a gum removal machine able to remove gum chemically with no stain residue. 5 It was found that 1 μl of detergent achieved effective, stain-free removal over a 300 square meters area.
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