沃克环流是指正常情况下发生在赤道附近太平洋洋面上空的一种热力环流。读图,回答问题

题型:选择题

问题:

沃克环流是指正常情况下发生在赤道附近太平洋洋面上空的一种热力环流。读图,回答问题。

小题1:在沃克环流中

A.甲地多晴天

B.甲地垂直方向气流下沉

C.乙地为低压

D.近地面空气由乙地流向甲地小题2:若乙地海水温度持续异常升高,则降水可能增加的地区是

A.马达加斯加岛东岸

B.印度尼西亚东部

C.澳大利亚东部

D.秘鲁沿海

考点:洋流的分布规律洋流对地理环境的影响
题型:选择题

When smaller amounts of additional labor are supplied in response to increases in the wages offered, this is known as the:()

A. substitution effect.

B. income effect.

C. marginal rate of substitution.

题型:选择题

马克思主义者认为,教育是一种( )。

A.自然现象

B.社会现象

C.心理现象

D.生理现象

题型:选择题
用所给词的正确形式填空
wait, talk, be, want, news, excite, people, policeman, they, like
1.Anna's father is a reporter. He meets interesting _________ every day.
2. My cousin is a ___________ in a big restaurant.
3. The boy ________ asking people questions.
4. He has an ________ job.
5. John wants to                    a policeman.
6. Everyone works hard at __________ lessons in our class.
7. Do you hear of(听说) the __________?
8. You can _________ with your parents.
9. Three _________ are in the office.
10. Read the "Help ___________" in the newspaper.
题型:选择题

某矿三采区1122工作面发生瓦斯爆炸后,立即从中央变电所切断该采区的电源。

题型:选择题

尿毒症患者服用氨氯吡咪可使

A.血钾升高
B.诱发加重溃疡
C.肾毒性加重
D.Tl/2变化不明显
E.Tl/2延长至7~10天

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