【单选题】We’d say that never before so moving a film as After Shock.
【判断题】双向拉伸的PP薄膜不经热处理定型则称为BOPP薄膜。
【单选题】I think this is the first time that we have met______anywhere.
A.
Before have we never seen each other
B.
Never before we have seen each other
C.
Each other have we seen never before
D.
Never before have we seen each other
【单选题】(Rarely) (we have seen) such an effective actor (as he) has proven himself (to be).
【单选题】Nowhere ______ so many people planting trees.
【单选题】What we have seen_____.
D.
from what we have heard
【判断题】PPT里面的区分色块主要起到区分文字与背景的作用。
【单选题】We have participated in several ______ with the new biological agents and have seen some amazing results.
【简答题】We have never seen such gorgeous hills.
【单选题】What we have seen is different from _______.