冷战时期世界的最大特点是（）
A.经济高速增长
B.经济发展减缓
C.两霸争夺世界
D.通货膨胀
参考答案：C
_____ Sam _____ still by my side to see this with his own eyes! [ ]
A. Only if; was
B. Only if; were
C. If only; were
D. If only; is
以下哪一项内容不在MobileMarket手机客户端上（）
A.硬件
B.主题
C.游戏
D.软件
only; is