Thedestructionofthetwintowers_________shockandangerthroughouttheworld.
A、summonedIdon’tthinkyou'llchangehismind;oncehe’sdecidedonsosomethinghetendsto_____it.
In order to live the kind of life we want and to be the person we want to be ,we have to do more than just ________with events .
设圆 C 与圆 (x-5) 2+y2=2 ,关于 y=2x 时称,则圆 C 方程为 ( )
设数列 {an} 的前 n 项和为 Sn,则 {an} 等差。
(1) S n4=n 2+2n, n=1,2,3
(2) S n4=n 2+ 2n +1,n=1,2,3
About 20 of the passengers who were injured in a plane crash are said to be in_____condition .