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【单选题】
古语道“人要实,火要虚”,意思是说:做人要脚踏实地,使木柴燃烧得更旺要架空些。从燃烧的条件看“火要虚”的实质是_______A.
增多木材的用量
B.
增大木柴与空气的接触面积
C.
降低木柴的着火点
D.
提高空气中氧气的含量
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【单选题】Not long after the telephone was invented, I assume, a call was placed. The caller was a parent saying, 'Your child is bullying my child, and I want it stopped!' The bully's parent replied. 'You must ...
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frightening and hurting
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