1112年,法国琅城起义的主要斗争目标是[ ]
A.争取城市自治
B.争取独立
C.反对教会统治
D.反对国王专制
答案:A
Not until he got to the factory _______that he had lost his papers.
A.he found
B.did he find
C.had he found
D.has he found
世界上第一种相控阵雷达预警机是()
A、费尔康”相控阵雷达预警机
B、美国F-35JSF
C、美国RQ-4A“全球鹰”
D、美国E-3预警机