Is this problem _________ the teacher explained last week A.
Is this problem _________ the teacher explained last week A.
is this problem ( ) the teacher explained last week A.which
Is this problem ___ the teacher explained last week?
Is this problem ___ the teacher explained last week?A whichB
34.Is this the problem _______the teacher explained last wee
Is this problem ( )the teacher explained yesterday
Is this problem ( )the teacher explained yesterday?
一个英语单选题,Is this problem _____the teacher explained last weak
关于which的语法This problem is which the teacher explained yester
The problem( )last week is very important A was discussed B
This is the way___the teacher worked out the problem. A.whic
1.Is this the farm( )you visited last week?A.where B.the one