(1)植树造林 (2)乱砍滥伐 (3)造福后代 (4)农作物减产 (5)土壤沙化(

A．(A) It wouldn’t be wise to reopen the discussion on the project today.

B．(B) I think we should reconsider our investment in the project.

C．(C) Don’t you think we could be wise by increasing our investment

D．(D) Have you ever seen such a wonderful view of the woods

骤然跪倒髌骨着地发生的髌骨骨折是

A．压缩骨折
B．横行骨折
C．斜行骨折
D．粉碎骨折
E．嵌插骨折

鉴权节点AUC的子系统号SSN为（）

A、6

B、7

C、8

D、10

干性支气管扩张是指

A．干咳为主

B．仅有早晨咳嗽及咳痰

C．纤维支气管镜检见支气管黏膜干燥、萎缩

D．仅有反复咯血，一般无咳嗽、咳脓痰

E．病变局限于上叶

结点换乘方式依两线车站交叉位置不同可分为哪些类型？