闪点小于()的易燃液体为甲类危险物质。
A.8℃
B.38℃
C.28℃
D.18℃
参考答案:C
All flights___ because of the snowstorm, we decided to take the train.
A.were canceled
B.had been canceled
C.having canceled
D.having been canceled
补出下列横线上的句子。(任选四句作答)
(1)___________________,报之以李。(《诗经·大雅》)
(2)高山仰止,___________________。(《诗经·小雅》)
(3)人谁无过,___________________,善莫大焉。(《左传》)
(4)多行不义,___________________。(《左传》)
(5)___________________,从恶如崩。(《国语·周语》)