—_______ I park my car here?

—No, you _______. Look at the sign. It says "No Parking!" [ ]

A. Must, needn't

B. May, mustn't

C. Should, needn't

D. Would, can't

产褥期异常的临床表现是

A．产后12小时体温37.8℃

B．产后3天下腹阵痛，有时需服止痛药

C．产后4天，双侧 * * 胀痛明显

D．产后4天，仍为血性恶露

E．产后15天，宫底于耻骨上一指可及