读“某日正午太阳高度随纬度变化示意图”,下列情形可信的是() A.南半球昼短夜长 B

题型:单项选择题

问题:

读“某日正午太阳高度随纬度变化示意图”,下列情形可信的是()

A.南半球昼短夜长

B.太阳直射赤道

C.东亚盛行西北季风

D.北印度洋洋流呈顺时针方向流动

考点:高中地理地球运动的地理意义地球运动的地理意义题库
题型:单项选择题

邮政部门规定:信函重100克以内(包括100克)每20克贴邮票0.8元,不足20克重以20克计算;超过100克,先贴邮票4元,超过100克部分每100克加贴邮票2元,不足100克重以100克计算.

(1)若要寄一封重35克的信函,则需贴邮票多少元?

(2)若寄一封信函贴了6元邮票,问此信函可能有多少重?

(3)七(1)班有九位同学参加环保知识竞赛,若每份答卷重12克,每个信封重4克.请你设计方案,将这9份答卷分装在两个信封中寄出,使所贴邮票的总金额最少.

题型:单项选择题
以下过程中,可以看成为电流化学效应的是(  )

A.工业上用电来提炼铝、铜金属

B.化学电池供电使电灯发光

C.暴露在空气中的电热丝长期使用会发生氧化

D.电炉把饭烧焦

题型:单项选择题

阅读理解。

    It was several years since Adolf Hitler came into power in Germany. And now his army was marching into

some parts of Europe. He must be in the prime of his career. 

    One day Hitler went to an exhibition where the works of school children were on show. He seemed to have

great interest in the exhibits-inventions as well as carvings, drawings. After having walked around the hall and

examined everything, he said he was ready to meet the young artists. And soon a group of children came into

the room to salute (向-----敬礼) him.

    "Well, well. You did very good work." nodded Hitler in satisfaction. "I promise on my honor I'd satisfy you

with whatever you want. What'd you wish to be if I were your father?"

     "A sailor sailing the sea." one of the boys answered.

     "Good. I'll have you join my navy and some day you will rule the oceans."

     "Ask for anything? What'd you wish to be if I were your father?" he asked a second boy.

     "A painter as great as Rembruant."

     "Good. You are to be sent to the Fine Art School and surely you will make an even greater painter."

     When Hitler caught sight of a sad-looking boy he frowned (皱眉), then quickly forced a smile,"There my

boy, in spite of my point of view towards the Jews, I'd do you a favor and your dream will come true. What'd

you wish to be if I were your father?"

     The boy looked straight at the man.

     "An orphan (the child who has no parents)." he murmured.

1. Hitler promised to satisfy the children with whatever they want because _____. [ ]

A. he wanted all the children to live a happy life

B. he wanted to make a good impression on the children

C. he liked paintings very much

D. he liked all the children

2. Hitler frowned when he saw the sad-looking boy because _____. [ ]

A. the boy was recognized to be a Jew

B. the boy didn't come to the front to salute him

C. the boy didn't want to ask for anything

D. the boy was sad-looking

3. Judging by what the boy said we can see that _____.[ ]

A. the boy's parents had died

B. the boy had no brothers or sisters

C. the boy hated Hitler very much

D. the boy wanted himself to be an orphan

4. Which of the following statements is NOT true? [ ]

A. Hitler wanted to be the father of the children.

B. The boy was both clever and courageous (勇敢的).

C. Rembruant was a great painter.

D. Hitler did not like Jews.

题型:单项选择题

日本A公司在三个月后将从美国B公司获得一笔100万美元的应收货款,已知东京外汇市场的即期汇率为1美元=109.15-116.55日元,三个月远期1美元=103.25-105.65日元,该公司打算给予对方一定折扣收取货款,换成本币投资,这种方法为( )。

A.远期合同法

B.BSI法

C.LSI法

D.投资法

题型:单项选择题

科目一经使用,就不能再增设下级科目,只能增加同级科目。( )

更多题库