We are going camping _____6:30 _____ the
题型:选择题
问题:
We are going camping _____ 6:30 _____ the morning of December 22nd. [ ]
A. in; on
B. on; at
C. at; on
We are going camping _____ 6:30 _____ the morning of December 22nd. [ ]
A. in; on
B. on; at
C. at; on