问题
选择题
下面现象中,不属于光的直线传播的是 [ ]
A.一叶障目,不见泰山
B.如影随形,形影相伴
C.水中捞月,徒劳无功
D.井底之蛙,所见甚少
答案
答案:C
下面现象中,不属于光的直线传播的是 [ ]
A.一叶障目,不见泰山
B.如影随形,形影相伴
C.水中捞月,徒劳无功
D.井底之蛙,所见甚少
答案:C
阅读理解。 | ||||
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1. The apartment with furniture is for _________ specially. | ||||
A. families B. students C. tourists | ||||
2. The main cause of eyesight problems in School A is _________. | ||||
A. reading in bed B. using computers C. watching TV | ||||
3. The number of the boys who had mobile phones in School B _________ from 2005 to 2007. | ||||
A. increased rapidly B. grew slowly C. remained the same | ||||
4. In 2007, _________ girls had mobile phones in School B. | ||||
A. 8 B. 14 C. 20 | ||||
5. If Jim has a cold, he should take _________. | ||||
A. three cold pills each time B. the cold pills before meals C. the cold pills 3 times a day |