光衰耗器必须装在发送端还是接受端设备侧?
参考答案:
装在接受端设备侧。
It was _____ weather that everyone wanted to go outing .
A.so fine
B.such fine
C.so a fine
D.such a fine
党的十八届四中全会明确要求“必须以规范和约束公权力为重点,加大监督力度,做到()。”
A.有权必有责
B.违法必追究
C.守法应奖励
D.用权受监督