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举一反三
【单选题】韩愈的《陆浑山火》一文,被后人称为难解,其主要原因在于()。
A.
意义丰富,可多角度理解而各执一词
B.
境界迷离,语词多义而难
C.
文字艰深,典故冷僻而难
D.
无从考据的历史语境
【单选题】Bushfire (山火) victims have reacted angrily after being told they must present identification to get Federal Government assistance, despite most having lost everything. An open letter published in a Ne...
A.
Centrelink had no ability to distribute the money
B.
the financial help would not be delivered quickly
C.
children will get much less money than adults
D.
they must show identification to get the money
【单选题】下列有关对矿山火灾的分类和特点的描述，不正确的是( )
A.
根据引火源的不同，矿山火灾可分为外因火灾和内因火灾两大类
B.
外因火灾是指由于外来热源，如明火、爆破、瓦斯煤尘爆炸等原因造成的火灾
C.
内因火灾是指煤(岩)层或含硫矿场在一定的条件和环境下自身发生物理化学变化积聚热量导致着火而形成的火灾
D.
内因火灾的特点是突然发生，来势凶猛，如不能及时发现，往往可能酿成恶性事故