刘翔是110米栏的世界冠军。刘翔在进行110米栏比赛中,其运动方式有
①奔跑②行走③跳跃④飞翔 [ ]
A.①②③④
B.②③④
C.①②④
D.①③
答案:D
美国最大的飞机制造中心是[ ]
A.旧金山
B.洛杉矶
C.芝加哥
D.匹兹堡
Iraq has _______ too many wars since the 1990s, making his people _______a lot.
A.got through; suffer from
B.looked through; suffering
C.gone through; suffer
D.passed through; suffered