The dictionary is really useful. Every boy and girl it and they each to buy one. A. like, want B. likes, wants C. likes, want D. like, wants 题目和参考答案——青夏教育精英家教网—

题目内容

The dictionary is really useful. Every boy and girl _____ it and they each _____ to buy one.

A. like, want B. likes, wants

C. likes, want D. like, wants

练习册系列答案

相关题目

Far from the land of Antarctica, a huge shelf of ice meets the ocean. At the underside of the shelf there lives a small fish, the Antarctic cod.

For forty years scientists have been curious about that fish. How does it live where most fish would freeze to death? It must have some secret. The Antarctic is not a comfortable place to work and research has been slow. Now it seems we have an answer.

Research was begun by cutting holes in the ice and catching the fish. Scientists studied the fish’s blood and measured its freezing point.

The fish were taken from seawater that had a temperature of -1.88℃ and many tiny pieces of ice floating in it. The blood of the fish did not begin to freeze until its temperature was lowered to -2.05℃. That small difference is enough for the fish to live at the freezing temperature of the ice-salt mixture.

The scientists’ next research job was clear: Find out what in the fish’s blood kept it from freezing. Their search led to some really strange thing made up of a protein never before seen in the blood of a fish. When it was removed, the blood froze at seawater temperature. When it was put back, the blood again had its antifreeze quality and a lowered freezing point.

Study showed that it is an unusual kind of protein. It has many small sugar molecules held in special positions within each big protein molecule. Because of its sugar content, it is called a glycoprotein. So it has come to be called the antifreeze fish glycoprotein. Or AFGP.

55. What is the text mainly about?

A. The terrible conditions in the Antarctic.

B. A special fish living in freezing waters.

C. The ice shelf around Antarctica.

D. Protection of the Antarctic cod.

56. Why can the Antarctic cod live at the freezing temperature?

A. The seawater has a temperature of -1.88℃.

B. It loves to live in the ice-salt mixture.

C. A special protein keeps it from freezing.

D. Its blood has a temperature lower than -2.05℃.

57. What does the underlined word “it” in Paragraph 5 refer to?

A. A type of ice-salt mixture. B. A newly found protein.

C. Fish blood. D. Sugar molecule.

58. What does “glyco-” in the underlined word “glycoprotein” in the last paragraph mean?

A. sugar B. ice C. blood D. molecule

We watched the map ___________ to think up a practical way of getting ___________ to the island.

A. closely; closely B. close; close

C. closely; close D. close; closely

（2010·福建省漳州市漳浦达志高三高考模拟试卷） 34. Although ________ after the Civil War, the American blacks still took no important role in the white Americans except as servants and laborers.

A. no longer being slaves B. were no longer slaves

C. no longer slaves D. no longer been slaves

“Would you like tea _____ coffee？” “_____, thanks.”

A. or, No B. and, Either

C. or, Neither D. and, Each

“How long have you been an actor?” “_______ 1995, when I graduated from college.”

A. After B. In

C. From D. Since

After _______ had happened he could not continue to work there.

A. which B. how

C. what D. having

-- How beautiful your skirt is! --____________.

A. Oh, no B. I don't think so C. You are welcome D. Thank you

We all think that he is stronger _____.

A. than he is looked B. than he looks like

C.than he looks D. than he looked like

试题分类