问题
选择题
Shall we meet __________ 9: 30 __________ Saturday morning? [ ]
A. at; in
B. on; on
C. at; on
答案
答案:C
Shall we meet __________ 9: 30 __________ Saturday morning? [ ]
A. at; in
B. on; on
C. at; on
答案:C