搜题请搜索小程序“爱下问搜题”
问题 选择题

读图，回答问题。

小题1:①岛地热资源丰富，其原因是该岛（   ）

A．位于板块交界处

B．受海洋影响大

C．纬度较低

D．为火山岛小题2:下列关于图中⑤处水资源的叙述，正确的是（   ）

A．河水和地下水均很丰富

B．河水的补给主要来自东部山地的冰雪融水

C．地下水盐度高，但可作牲畜饮水

D．地下水的补给主要来自当地降水下渗

答案

小题1:A

小题2:C

本图为大洋洲部分图，①为新西兰北岛，位于太平洋板块和印度洋板块交界处。⑤处位于澳大利亚大自流盆地，该处地下水丰富，但是盐度较高

完形填空

第二节：语法填空(共10小题；每小题1.5分，满分15分)

One of the major holiday shopping days is the day after Thanksgiving. It is frequently referred to     31     Black Friday. The use of the word “black” relates to the business accountants. Storekeepers used to record profits in black ink and losses in red ink. So     32     (be) “in the black” on the Friday after Thanksgiving means a good thing, a return to profit.

Black Friday is the big day for many retailers, and it presents the shopper an opportunity     33     (get) all of one’s holiday shopping done at once among amazing sale prices. On that day, most retailers     34     (open) very early and usually provide massive and     35     (attract) discounts on their product,    36     a great number of holiday shoppers will get an early start in the morning to begin Christmas shopping.

Black Friday     37     means that people face crowded stores,    38     is the other idea of a “Black Friday”,    39     day they do not like. It used to be     40     (busy) shopping day of a year. Many people avoid this shopping day altogether because of the stress involved in fighting the crowds. In recent years the Saturday before Christmas has seen the biggest shopping crowds.
查看答案
问答题 论述题

为什么会发生二次燃烧，如何防止处理？
查看答案