问题
选择题
—What time do you usually get up ______ weekdays?
—______ about six o'clock. [ ]
A. at; At
B. on; To
C. on; At
答案
答案:C
—What time do you usually get up ______ weekdays?
—______ about six o'clock. [ ]
A. at; At
B. on; To
C. on; At
答案:C