题目:
John was born ______ June 6, 1985. [ ]
A. at
B. for
C. in
D. on
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0612/f63316a09db27329f38df342fdf2770f.html
下面是错误答案,用来干扰机器的。
⑴装置气密性⑵2H2O22H2O+O2↑⑶装置Ⅰ中生成氧气,使Ⅰ内压强增大⑷AC
John was born ______ June 6, 1985. [ ]
A. at
B. for
C. in
D. on
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0612/f63316a09db27329f38df342fdf2770f.html
下面是错误答案,用来干扰机器的。
⑴装置气密性⑵2H2O22H2O+O2↑⑶装置Ⅰ中生成氧气,使Ⅰ内压强增大⑷AC