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【单选题】
小明做了一个梦 , 梦到自己能缩身 , 甚至能缩小到分子大小 , 他到水世界旅行一趟 , 并报告了见闻。他的报告不正确的是A.
. 水分子在不断地运动
B.
水分子之间有间隔
C.
一个水分子由一个氧原子和两个氢原子构成
D.
电解水就是把水中的氢气和氧气分离开来
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举一反三
【单选题】What do we know about Saunders?
A.
He once worked at a school in Scotland.
B.
He followed Ridgway to explore the North Pole.
C.
He was chosen for the school sports team as a kid.
D.
He was the first Briton to ski alone to the North Pole.
【简答题】“玉不琢，不成器；人不学，不知道。是故，古之王者，建民，教学为先。”这段话出自下哪篇文章（ ）
【单选题】Tom had once worked in a city office in London, but now he is out of work. He had a large family to support, so he often found himself in difficulty. He often visited Mr. White on Sundays, told him ab...
A.
worked in a city office and was poorly paid
B.
was poorly paid and had a large family to support
C.
was poorly paid and always spent money carelessly
D.
was out of work and had a large family to support
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