— 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

贺赠花礼仪中，庆贺开业一般采用以下哪种送花形式（）。

A.小型花篮

B.中、大型花篮

C.花束

D.花环