问题
选择题
I beg you to my ________ mistakes ________ me.[ ]
A. point out; to
B. point at; for
C. pick; for
D. say; out
答案
A
搜题请搜索小程序“爱下问搜题”
I beg you to my ________ mistakes ________ me.[ ]
A. point out; to
B. point at; for
C. pick; for
D. say; out
A
，试确定氯离子之间的最短间距。