Fully_________in looking after three children athome ,she no longer has time to enjoy the various

activities in the club.    [ ]

A. occupied    

B. contributed  

C. hesitated    

D. devoted

以下属于世界文化景观遗产的项目有（）。

A.庐山

B.故宫

C.五台山

D.长城

E.西湖