在△ABC中，若sinA＞sinB，则A与B的大小关系为 [ ]
A．A＞B
B．A＜B
C．A≥B
D．B的大小关系不能确定
答案：A
Last summer, I went back to my hometown, the neighbors and the houses that I used to be familiar with were gone．
A．only finding
B．only to find
C．to find
D．found
驾驶舱正常准备期间，如发现A系统的液压油量指示为88%时应怎么办：（）.
A、关掉2#电动泵
B、关掉1#发动机泵和2#电动泵
C、给A系统的油箱加油
D、关掉两个电动泵
