后人用“清水出芙蓉，天然去雕饰”来赞美（）的诗。
A.李白
B.杜甫
C.自居易
D.王维
参考答案：A
When he saw we were upset, he began to ____ us for hours with his stories and jokes.
A．encourage
B．educate
C．entertain
D．astonish
丹霞地貌
