--- The shop is _______ on Saturday and Sunday. We can go shopping there on weekdays.

---Oh, no. It           since last Saturday.

A．open, has closed

B．close, has been open

C．open, has been opened

D．closed, has been closed

关于脾破裂，下列正确的是（）

A.可合并肋骨骨折

B.可有左肩部疼痛

C.可出现休克

D.并非所有破裂均应行脾切除

E.合并慢性粒细胞性白血病的患者脾大、坚实，不易破裂