【单选题】What do we know about Saunders?
A.
He once worked at a school in Scotland.
B.
He followed Ridgway to explore the North Pole.
C.
He was chosen for the school sports team as a kid.
D.
He was the first Briton to ski alone to the North Pole.
【简答题】Once __________ of the necessity of a move, he worked hard to find a new home. A. convinced B. be convinced B. convincing D. having convinced
【单选题】不能利用INMARSAT-F站进行电话通信的区域是:
【单选题】对实用新型专利的创造性要求是同申请日以前的现有技术相比,( )。
【单选题】“玉不琢,不成器;人不学,不知道。是故,古之三者建国军民,教学为先。”这段话出自以下哪篇文章?( )
【单选题】()说“玉不琢,不成器;人不学,不知道。是故古之王者,教学为先。”
【单选题】不能利用Inmarsat F站进行电话通信的区域是_____。
【单选题】不能利用INMARSAT-F站进行电话通信的海区是()