题目内容

【题目】世界上海陆比例是

A1:1

B.2:3

C.3:7

D.7:3

【答案】D

【解析】

试题分析:

我们生活的地球,从太空看是个蔚蓝色的美丽星球,它看上去更像水球,其中海洋面积约占71%,而陆地面积约占29%,所以有三分陆地、七分海洋的说法,故本题选D。

练习册系列答案
相关题目

【题目】根据短文内容,选择正确答案。
(B)
When you want to take a trip on your holiday, you should make a careful plan. Here are some rules. They may help you to keep safe on a trip.
①You'd better travel with your friends. And you should always keep together with your friends.
②If there are a lot of people around you, you should carry your bag in front of you. Don't put it on your back.
③Put on a life jacket when you take a boat or ship. If you fall out of a boat or ship, it can keep you safe.
④Don't go swimming alone or in a wrong place.
⑤Don't sleep on a bus or train. Never put your head out of the window. It's not safe.
⑥Take a map, a cellphone(手机)and some clothes with you.
⑦Have safe food and drinks.
Everyone should be careful when traveling. Enjoy your trip!
(1)When you go on a trip you should _______.
A.make a careful plan
B.travel with your friends
C.travel alone
D.A and B
(2)Which of the following is TRUE when you are on a trip?
A.
B.
C.
D.
(3)It'll be _____ when people put their heads out of the window of a bus.
A.interesting
B.cool
C.in danger
D.we don't know
(4)Which of the following is NOT true?
A.You should have safe food and drinks on a trip.
B.You can go swimming with others in a safe place.
C.You don't need to wear a life jacket when taking a boat or ship.
D.You should take some clothes with you on a trip.
(5)The best title(标题)for the passage(短文)is _____.
A.Have safe food and drinks
B.How to keep safe on a trip
C.A careful plan
D.How to swim

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网