The factory was correcting this problem (yesterday)说法对吗?
The factory was correcting this problem (yesterday)说法对吗?
Is this the factory( )we visited yesterday?
This factory ( ) produced paper was closed yesterday because
This is the factory (that/which)we visited yesterday.
discuss:The problem discussed yesterday was very important.2
Is this problem ( )the teacher explained yesterday
Is this problem ( )the teacher explained yesterday?
Was water pollution a problem before the (c )of the factory.
59页94.The factory ------I visited yesterday was not the one
The factory ( )I visit yesterday was not the one( )I once wo
The teacher will be correcting this test this weekend.请问这句怎么
This is the factory we visited yesterday morning and is the