.—How can we go to the island twenty miles off the coast, sir?

—I’m afraid you can’t get there ________ by boat.

A．more than

B．rather than

C．other than

D．better than

闭合性成人股骨干骨折可引起（）。

A.骨筋膜室综合征

B.肾挫伤

C.脂肪栓塞

D.出血性休克

E.损伤性骨化