30% of the water on the earth ( ) use by people.填use 的适当形式
30% of the water on the earth ( ) use by people.填use 的适当形式
用词的适当形式填空 the best way of learning english is _________(use)
You may use __ of the two bottles to water the trees on __ s
Make full use of the sea water.Carry salt water
用括号内所给单词的适当形式填空many people (use) the robots in 50 years
9:Earth day tells us to be kind to the earth.Use less water,
use the Internet和 use of the Internet的区别
the use of computer
People teach the use of computers here.改为被动语态,有的是the use of
In( ),people use the words"Good on ya,mate!"instead of "Well
what effects may the use of mobile phones have on people's l
People need water to survive.Almost everything on the earth