【判断题】抗坏血酸作为一种水溶性抗氧化剂用于果汁、饮料与水果罐头,其主要目的是防止这类食品氧化变色,作用机理是其为还原剂,能与氧作用,起到除去食品中氧的作用。
【简答题】本诗的表现手法是——,能产生言已尽而义有余的效果;另外,还用了一些——的连绵词,增强了诗歌音调的和谐美,保持了古代诗歌淳朴自然的风格。
【单选题】The author of the passage would most likely agree that the workaholic ______.
B.
performs an insignficant proportion of American business
C.
will not have the regrets that many 'normal' people face at middle age
D.
suffers from low self-esteem
【单选题】电阻串联电路中,电路总电阻等于各串联电阻( ).
【判断题】从根本上说,国民党统治的建立,并没有使中国摆脱帝国主义的压迫,而是为外国侵略势力深入中国进一步敞开了大门()。
【判断题】事后道德风险是指在损失发生后,被保险人丧失了减少损失、减轻损失程度的动力。
【单选题】The author of the passage would most likely agree that the workaholic______.
B.
performs an insignificant proportion of American business
C.
will not have the regrets that many 'normal' people face at middle age
D.
suffers from low self-esteem
【单选题】下面是一幅关于赤壁之战的连环画,联系不同诗人的诗歌风格,哪一位诗人最有可能因看到这幅画会豪气顿生,写出豪壮的诗词?( ) }