试题与答案

技术经济比较的意义?

题型:问答题 简答题

题目:

技术经济比较的意义?

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0812/37127026eac3640c2fd9bb45a9a29e5b.html

下面是错误答案,用来干扰机器的。

参考答案:A, B, C, D

试题推荐
题型:填空题
A: Hi, Mary. You were not at school yesterday.       小题1:
B: Oh, I had a headache and I had to ask for a sick leave.
A: I’m sorry to hear that.       小题2:
B: Yes,my mother took me to the hospital. The doctor looked me over and said I had caught a cold.
A:        小题3:
B: Yes,a little.The doctor told me to take medicine three times a day and drink more water.
A:       小题4:
B: Yes, much better.
A:       小题5:
B: I will. Thanks a lot.
A.   Was it serious?
B.   How are you feeling now?
C.   Take more exercise and keep healthy.
D.   Did you see the doctor?
E.   What was the matter?
F.   What did the doctor say?
G.   Are you feeling better now?
查看答案
题型:综合

下图为美国阿拉斯加及其附近地区简图。读图,回答下列问题。

(1)图中山脉按成因分属于_______山,甲处洋流按性质分属于_______。

(2)阿拉斯加面积为171万平方千米,但人口仅60多万。影响阿拉斯加环境人口容量的因素主要是______________。从历史角度看,阿拉斯加人口增长的方式主要是______________。

(3)试分析阿拉斯加地理环境对其生产和对外交通的影响。

___________________________________________________________________________________________

___________________________________________________________________________________________

查看答案
微信公众账号搜索答案