热退疹出，疹细稠密如玫瑰红色者是（）
A.麻疹
B.风痧
C.奶麻
D.丹痧
E.瘾疹
参考答案：C
——— Alice looks sad. Did you tell her about the accident? ——— Yes， but I ________ her just before her final exams.
A．shouldn’t tell
B．shouldn’t have told
C．needn’t tell
D．mustn’t have told
