与术后切口裂开无关的因素是（）

A.低蛋白血症

B.切口感染

C.缝合不良

D.腹泻

E.尿潴留

—"Would you like to join us in basketball?"

—"          but I'm afraid I have to study for my science test."[ ]

A.I wouldn’t

B. I’d love to

C. I’d  like

D. I don’t like it