Is this problem the teacher explained last week. A.the oneB.oneC.whichD.that
来源:网络
时间:
推荐文章

Is this problem ____ the teacher explained last week.
A.the one
B.one
C.which
D.that
试题答案
A

Is this problem ____ the teacher explained last week.
A.the one
B.one
C.which
D.that
A