About of the earth covered with water,but we ...

About 　　 of the earth 　　 covered with water,but we have less and less available fresh water.

A.three-fourth;is B.three-fourths;is

C.three-fourth;are D.three-fourths;are

九年级英语单选题中等难度题查看答案及解析

About 　　 of the earth 　　 covered with water,but we have less and less available fresh water.

A. three-fourth;is　　 B. three-fourths;is

C. three-fourth;are　　 D. three-fourths;are

九年级英语单选题中等难度题查看答案及解析

About ____ of the earth ____covered with water, but we have less and less available fresh water..

A. three-fourth, is　　     　　　　 B. three-fourths, is

C. three-fourth, are　　　　　　　 D. three-fourths, are

九年级英语单项填空中等难度题查看答案及解析

About_____　　 　 of the earth__　　 __covered with water, but we have less and less available fresh water.

A. three-fourth, is　　　　　　　　　　 B.three-fourths, is

C. three-fourth, are　　　　　　　　　　 D. three-fourths, are

九年级英语单项填空中等难度题查看答案及解析

About ________ of the earth is covered with water, but more and more water has been polluted.

A.three-forth B.three-forths C.three-fourth D.three-fourths

九年级英语单选题简单题查看答案及解析

We know that about seventy percent _____ the earth _____ covered by water.

A. /; is　　　　 B. of; are

C. of; is　　 　 D. about; are

九年级英语单项填空简单题查看答案及解析

About _______ of the surface of the earth _______ covered with water.

A. three quarter, is　　 B. three quarters, has　　 C. three quarters, is　　 D. three quarter, are

九年级英语单选题中等难度题查看答案及解析

About 70________of the earth ________covered with water.

A.percents; are B.percents; is C.percent; are D.percent; is

九年级英语单选题中等难度题查看答案及解析

About 70__________ of the earth _________covered with water.

A. percents, are　　 B. percent, are　　 C. percent, is

九年级英语单项填空中等难度题查看答案及解析

1.Though three ___________(four) of the earth is covered with water, we mustn’t waste it.

2.This is a 　　　　　 (help) map and it didn’t take me much time to come here from the station．

3.I don’t have enough money, so I will choose the __________(cheap)one of the two computers.

4.I didn’t ____________(simple)believe it was true until I saw it with my own eyes.

5.It’s so cold outside, come in and warm _____________(you), boys.

九年级英语单词拼写中等难度题查看答案及解析