【简答题】The whole world is helping tsunami (海啸) victims. Students in the U.S. are also taking part. A friend of mine suggested that we organize a relief effort for the victims. We are officers of the American...
【单选题】一般情况下,投资短期证券的投资者最关心的是()。
【单选题】Few places are so awash in information technology as the U. S. college campuses. And thanks to the explosive growth of the Internet, universities have intensified their efforts to wire the ivory tower...
A.
investigate the invisible cyberspace
B.
excel in the computer operational skills
C.
subscribe to an on-line information service
D.
share their thought and ideas generously
【简答题】The U.S is sending additional troops to ________ with the increasing violence in the region.(cope)
【判断题】旅行社责任险是强制险,旅游意外保险是自愿保险。两种保险费都由旅游者在于组团社签订旅游合同是一次性支付。( )