the river becomes ()because the paper factory pours waste wa
the river becomes ()because the paper factory pours waste wa
Every year the ( )pours much waste paper into the river.
The river ________ (become) dirty since the paper factory wa
He saw a paper factory ——waste water ——the river . A、pouring
the ( ) water the food factory pours into the river,the wors
That paper factory are pouring d__ water into the river
1.the factory kept __ waste water __ the river,AS a result,l
动词填空题 That factory ___ (pour) the waste water into the river
The river and air __(pollute)since the paper factory opened
The worker c______ away the waste paper
Throw all waste paper into the wastebin
Because you,the world becomes more beautiful