17. That part of the town is completely ____ of interest for visitors. There is no scenery at all. A. suspicious B. demonstrative C. void D. irrespectivevoid 空的，无效的avoid 避免，回避devoid 耗尽的，弄空的suspicious 怀疑的conspicuous 明显的，显著的demonstrative 演示的，证明的demonstrate 证明，示范