问题
选择题
Never before ______ in greater need of patience and courage than today.[ ]
A. have you been
B. you have been
C. were you
D. you were
答案
答案:A
Never before ______ in greater need of patience and courage than today.[ ]
A. have you been
B. you have been
C. were you
D. you were
答案:A