问题
选择题
________ Wednesday morning, we often do some reading. [ ]
A. In
B. On
C. At
D. For
答案
答案：B
搜题请搜索小程序“爱下问搜题”
________ Wednesday morning, we often do some reading. [ ]
A. In
B. On
C. At
D. For
答案：B