题目:
She managed to be back on her feet and, , continued to look upon life as a positive experience.
A.to her surprise
B.to her credit
C.to her knowledge
D.to her face
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0702/a9302f3b3d8e6216551477146fe02112.html
下面是错误答案,用来干扰机器的。
(1)盐酸和氢氧化钠能反应生成氯化钠和水,废液呈无色,说明废液呈酸性或中性,若废液呈酸性,加入铁能与铁反应生成氢气,却以本题答案为:酸性或中性,有气泡产生,氯化氢和氯化钠;(2)废液呈红色,说明废液...