It was not yet midnight _____ a stranger asked for a ferry service and promised
题型:不详难度:来源:
It was not yet midnight _____ a stranger asked for a ferry service and promised an extra fare. a. while b. until c. when d. that
答案
C
解析
略
举一反三
The policeman told the injured bicycle rider that he would have to lie _____ he had fallen until the arrival of an ambulance. a. because b. where c. after d. when