题目

根据句意和汉语提示,在空白处填入适当的单词(每空限一词)。【1】There is a little ___________(糖) in the cake.【2】We can enjoy ________(不同的)food in A Bite of China(舌尖上的中国)on TV.【3】Jim doesn’t like wearing jeans. One of his _______(理由) is that jeans are not fit for her.【4】Zhang Bichen, the winner of The voice of China, _________(练习) singing a lot every day.【5】My mother is often busy the ______________ (整个的) morning.反应4A(g)+5B(g)?4C(g)+6D(g)△H=-Q kJ/mol,在一定温度下达到化学平衡状态时,下列说法正确的是( )A.若增大压强,A和B的转化率都增大B.若升高温度最终能生成更多的C和DC.单位时间里有4n mol A消耗,同时有5n mol B生成D.容器里A、B、C、D的浓度比是4:5:4:6
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