_____, water turns into ice.A、When freezingB、When frozenC、When it has been frozenD、When
_____, water turns into ice.
A、When freezing
B、When frozen
C、When it has been frozen
D、When freezes to it
_____, water turns into ice.
A、When freezing
B、When frozen
C、When it has been frozen
D、When freezes to it
第1题
______ the temperature, ______ water turns into steam.
A. The high... the fast
B. Higher... faster
C. The more higher... the faster
D. The higher... the faster
第3题
A.The high, the fast
B.Higher, faster
C.The more high, the faster
D.The higher, the faster
第4题
The man I met yesterday _______ to be one of my sister’s old friends.
A、turns off
B、turns out
C、turn on
D、turn over
第5题
A. appeals
B. belongs
C. refers
D. turns
第6题
6. Where is there salt?
A. In the ground.
B. In our bodies
C. In fresh water and sea water
D. All of the above.
7. Fresh water means ______ according to this passage.
A. clean water
B. salty water
C. water different from sea water
D. pure water
8. Rain doesn’t taste salty because ______.
A. the salt doesn’t become vapor, which turns to rain water.
B. rain water comes from the fresh water
C. there is no salt in the sky
D. the salt in the ground lies in the salt mines
9. We can get salt from ____.
A. the ground
B. fresh water
C. sea water or salt mines
D. rain water
10. Table salt is ______.
A. pure salt
B. a mixture of solids
C. a mixture of liquid or solid
D. a kind of common salt
第7题
A. in turn
B. by turns
C. inreturn
D. in answer
第8题
A、turns me over
B、turns me down
C、turns me off
D、turns me out
第9题
Part B
Directions: You will hear four dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds to check your answer to each question. You will hear each piece ONLY ONCE.
听力原文: Miss Richards was a teacher at a school for boys and girls. She taught chemistry and physics from the lowest to the highest classes in the school. Sometimes the new classes learnt rapidly, but sometimes they were very slow, and then Miss Richards had to repeat the things many times.
One year, the first class had been studying chemistry for several weeks then Miss Richards suddenly asked, "What is water? Who knows? Hold up your hand."
There was silence for a few seconds, and Miss Richards felt sad but then one boy raised his hand.
"Yes, Dick?" said Miss Richards encouragingly. He was not one of the brightest students in the class, so she was glad that this boy could answer.
"Water is a liquid which has no color until you wash your hands in it, then it turns black," the boy replied with great confidence.
Who was Miss Richards?
A.A chemistry teacher.
B.A science teacher.
C.An art teacher.
D.A physics teacher.
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