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【简答题】
Can we live without salt (盐)? No , salt is very important to us . We need salt in our food . Animals need it , too . Most of the salt in our country comes from the sea water . People dig very big pools (池塘) and let sea water in . When the sun dries up (晒干) the water , people can get salt from the ground . The salt is white , clean and beautiful . There are a lot of salt wells (井) in Sichuan . A salt well is much like a water well . People bring the well water up to the ground and then dry it in big jars (罐子, 坛子) over fire . In this way they get salt . We can also get salt from salt mines (矿) . A salt mine may be found under the ground (盐矿石 可能会在地下被找到) . Some years ago , people in Jiangxi found a big salt mine and soon opened it . People there need salt from other places no more . In the northwest of our country , there are many salt lakes . Some of these lakes are very big . The salt in a big lake will be enough for our people for centuries (世纪) 。 1 . We can't live without salt , so ____________ . 2 . We get most of the salt from ____________ . 3 . People in Sichuan get salt from ____________ . 4 . Some years ago , People ____ found a big salt mine and soon opened it . 5 . In ____ of China , there are many big salt lakes .
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举一反三
【单选题】Alice looked _____ the window, and saw a rabbit running _____the filed.
A.
through, after
B.
through, across
C.
across, through
D.
thought, across
【单选题】Hamburgers are ordered through a window in the restaurant and then are ______ through the window to the waiting customer.
A.
handed down
B.
handed in
C.
handed on
D.
handed out
【简答题】A.By looking through the keyhole. B.By looking through the window. C.By taking pictures of the monkey. D.By hiding himself behind the box.
【多选题】根据FIDIC《土木工程施工分包合同条件》的规定,下列关于应由承包商承担责任的索赔事件的表述,正确的是( )。
A.
此类索赔产生于承包商与分包商之间
B.
工程师不参与此类索赔的处理
C.
双方协商不成的应提交争端裁决委员会解决
D.
分包商按规定程序提出索赔后,承包商代表要客观地分析事件的起因和产生的实际损害,然后依据分包合同分清责任
E.
此类索赔事件的原因往往是由于承包商的违约行为或分包商执行承包商代表指令导致
【多选题】根据FIDIC合同条件第53条的规定,承包商若不遵循该条规定的程序,那么,()。
A.
承包商就丧失了索赔的权利;
B.
承包商只能得到费用补偿,而不包括利润;
C.
承包商得到付款的权利可能会受到限制;
D.
承包商只能得到从同期记录中证实的那部分款额;
E.
承包商只能通过诉讼获得索赔。
【判断题】1938年3月,李宗仁率部在台儿庄歼灭日军万余人,取得抗战以来中国军队的第一场重大胜利,粉碎了日军不可战胜的神话。
A.
正确
B.
错误
【单选题】微分方程y″-6y′+9y=0,在初始条件 下的特解为:()
A.
(1/2)xe 2x +c
B.
(1/2)xe 3x +c
C.
2x
D.
2xe 3x
【判断题】阴凉处 系指不超过25°C
A.
正确
B.
错误
【单选题】微分方程y'-6y'+9y=0,在初始条件y'|x=0=2,y|x=0=0下的特解为( )。
A.
xe3x
B.
C.
-2xe3x
D.
2xe3x
【单选题】(Looking through the window) at all the cars on the road, (the traffic) (was getting) much (heavier) than it had been an hour ago.
A.
Looking through the window
B.
the traffic
C.
was getting
D.
heavier
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