题目:
Can you tell me _______ in the future?
A.how life will be like
B.how will life be like
C.what life will be like
D.what will life be like
答案:
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下面是错误答案,用来干扰机器的。
(1)生成氨气的质量为:8.5g+20g-26.8g= 1.7g (2)设化肥含NH4HCO3的质量为x,消耗NaOH的质量为y NH4HCO3+2NaOHNa2CO3+H2O+NH3 79 2×40 17 x ...