采用双层铺贴的防水层，第二层必须与第一层错开（）幅宽。
A.1/2
B.1/3
C.1/5
D.2/3
参考答案：A
—I don't know how to deal with these old books.
—_____ giving them to the children from poor families?[ ]
A. What about
B. Why don't you
C. Shall we
D. Why not
购入需要安装的固定资产，应当先通过“（）”科目核算，安装完毕交付使用时再转入“固定资产”科目核算。
A、在建工程
B、长期股权投资
C、预付账款
D、无形资产
