8岁小孩不慎将暖水瓶打碎而致双下肢烫伤。该患儿烧伤面积( ) A．35% B．50

The man we followed suddenly stopped and looked as if       whether he was going in the right direction. [ ]

A. seeing

B. having seen

C. to have seen

D. to see

Carol said that the work would be well done by the end of October, ________ personally I wondered completely.

A．which

B．at which

C．in which

D．about which

A．饭馆
B．商店
C．医院

汉景帝时，在孔子旧宅的壁缝里发现了篆文书写的《尚书》、《周礼》、《论语》等书，由此产生了汉代经学的一大流派—— ______派。

为什么对高层建筑结构来说，必须验算结构的侧向位移？