题目内容

【题目】关于我国地形特征的描述,正确的是

A.我国地形复杂多样B.我国地形以高原为主

C.山地面积占三分之二D.我国地形以平原为主

【答案】A

【解析】

我国主要有五种地形类型,其中山地面积分布最广,面积约占1/3,山地、丘陵连同比较崎岖的高原统称为山区。由此可知我国地形的特点是地形类型多样,山区面积广大。地形特点发展的优劣:山区地面崎岖、交通不便,不利于发展耕作业,但是山区有利于林业、牧业、旅游业和采矿业的发展。

地形复杂多样,陆地地形的基本类型在我国都有分布,其中,丘陵占总面积的10%,山地占33%,高原占26%,盆地占19%,平原占12%,把山地、丘陵连同比较崎岖的高原合称为山区,我国山地面积占三分之一,山区面积约占全国面积的三分之二,山区面积广大。故选:A

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【题目】Collecting coins in my hobby, and it has brought me a lot of fun. Now I share the hobby ________ my children. Getting children interested in coin collecting ________ easy. Here are four ways I have used to get my kids ________.

Start small

Many coin collectors buy coins of great value(价值). But children needn’t consider the value. Let your children start with a set ________ Jefferson Nikcels(5分镍币). This set is the ________ to collect and almost all of them can be ________ in coin shops.

Bring home surprise

OK, you know the coin they are looking at is ________ and common. But you should be excited at ________ they are looking at.

Buy them a nice box

Go shopping and choose ________ nice box for your children ________ their coins in. ________ will help them to keep their collection organized. _______, having a nice box will keep their excitement high. Every time they show their collection to their friends, they will feel good.

Give them one of ________

Find a great coin in your collection and hand it down to your children. This coin needs to be a bit common, so ________ something happens to it, the world doesn’t end. But it also ________ to be special, or your children may have no interest in it.

1A. by B. in C. on D. with

2A. is B. isn’t C. are D. aren’t

3A. started B. start C. starts D. starting

4A. so that B. so far C. such as D. such that

5A. easy B. easier C. easyer D. easiest

6A. find B. found C. finding D. finds

7A. use B. useful C. useless D. uselessly

8A. what B. when C. who D. where

9A. a B. an C. the D. /

10A. keeping B. kept C. to keep D. keeps

11A. It B. What C. These D. Those

12A. Also B. Too C. Although D. Because

13A. you B. your C. yours D. themselves

14A. if B. that C. what D. which

15A. needed B. needs C. is needing D. need

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