问题
选择题
—Do you have a basketball?
—________. Look, it's over there, under the bed. [ ]
A. No, I haven't
B. No, I don't
C. Yes, I have
D. Yes, I do
答案
答案：D
搜题请搜索小程序“爱下问搜题”
—Do you have a basketball?
—________. Look, it's over there, under the bed. [ ]
A. No, I haven't
B. No, I don't
C. Yes, I have
D. Yes, I do
答案：D
3Zn（OH）2＋2Fe（OH）3＋4KOH，下列叙述正确的是（ ）