--- Can you lend me the book Gone with the Wind?
--- Sorry, I returned it to the library just now. Maybe it is still .
A. available
B. affordable
C. acceptable
D. valuable
网友回答
(答案→)A. available
B. affordable
C. acceptable
D. valuable
解析：available空闲的，可用的，可得到的；affordable买得起；acceptable可接受的；valuable有价值的。…也许它仍然可以借到的。