I think _________ of the materials I listened to at the beginning of the exam __________ easy.
A.two thirds; is | B.second three; are | C.two thirds; are | D.two third; are |
I think _________ of the materials I listened to at the beginning of the exam __________ easy.
A.two thirds; is | B.second three; are | C.two thirds; are | D.two third; are |