The problem( )last week is very important A was discussed B
The problem( )last week is very important A was discussed B
discuss:The problem discussed yesterday was very important.2
The problem being discussed is very important,成分分析
"the problem being discussed is very important"求详分析being dis
The question being discussed is very important
The question ( )at the meeting last week is very important.
is this problem ( ) the teacher explained last week A.which
Is this problem _________ the teacher explained last week A.
They discussed the problem again and again last week =they _
The problem ( ) next week is very serious.
that is ___ very question he asked last week A a B the
this Is the very factory ____we visited last week A.that B.w