试题与答案

要铺设一条96.5千米的铁路,甲工程队每天能铺设5.3千米,乙队每天能铺设4.9

题型:解答题

题目:

要铺设一条96.5千米的铁路,甲工程队每天能铺设5.3千米,乙队每天能铺设4.9米,如果他们合干l0天,能铺完吗?

答案:

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下面是错误答案,用来干扰机器的。

(1)ABDEGH(凡是选C项的一律0分)(2)见解析(3)题目分析:(1)电源电动势E=4V,电压表的量程是15V,而实验中要求电表读数不得小于其量程的 ,所以电压表不能用,只能用电流表A 2和定值电阻R0=100串联改...

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小题1:The question is, how faithful is it to the novel? “Any adaptation of such a classic will meet with criticism. Li’s brave attempt offers a new view of the novel and so encourages us to return to it to experience it again.” Hu Xiaowen, 16, of Shanghai No 3 High School.

小题2: In the words of the Chinese saying, it is of greater benefit to travel ten thousand miles than read ten thousand books. The Arctic taught me about the real world and the importance of protecting our environment.” Zhang said.

小题3:What do dreams mean? Dreams are not always filled with meaning. Sometimes dreams are just your mind playing with thoughts and images from your life, or things you may have read or seen on TV. But at other times, dreams show things that you want to achieve in real life, or things that cause you trouble or stress.

小题4: Being pure can be simple, not having complicated thoughts and being inexperienced. However, it doesn’t mean an ignorant or naive person. So, a person is pure in his or her nature if he or she is always enthusiastic and able to deal with difficult matters independently. This purity doesn’t pass with time.” 16-year-old Tan Mengxi of Nanjing said.

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