BGP9L-6G矿用隔爆型高压真空配电装置的漏电保护为选择性保护。（）
参考答案：对
—Guess _____ I did yesterday!
—I think you went to a party.
[ ]
A. where
B. when
C. what
D. which
本端监测出MS-AIS，会向对端回送（）。
A、MS-REI
B、MS-RDI
C、HP-RDI
D、HP-REI
