1、His proposal is very _______. We do not need any explanation.
A.concrete B.loyal C.grey D.draft
2、This is a _______ computer, which we just bought for our research.
A.detective B.luggage C.digital D.grave
3、The two pictures are _______.We don't know which is the copy.
A.identical B.likely C.limited D.resemble
参考答案:
1、A 2、C 3、A