莫高窟被称为世界最大的艺术宝库之一,主要因为:[ ]
A、年代久远,是隋唐时期开凿的
B、保存了大量佛经
C、有大量精美的彩塑和壁画
D、建筑风格独特
答案:C
The theme of World Environment Day 2012 is “Green Economy: Does it include you?” Which of the following is most probably the poster for it?
A.
B.
C.
D.
I would rather to stay at home listening to music rather than ______ out on such a cold day.
A.going
B.to go
C.go
D.went