—When will you come to Daqing? —I will c
问题:
—When will you come to Daqing?
—I will call you ________ I arrive. [ ]
A. till
B. while
C. as quickly as
D. as soon as
—When will you come to Daqing?
—I will call you ________ I arrive. [ ]
A. till
B. while
C. as quickly as
D. as soon as