韦伯从什么入手讨论工业区位问题（）.
A.劳动费
B.地理环境
C.原料
D.企业类型
参考答案：C
The park, ________ two sections along a stream, will have a couple of small bridges built over the stream.[ ]
A. parted from
B. separated from
C. joined in
D. divided into
一中年患者因感冒半月后出现眼球震颤、声音嘶哑、共济失调和平衡障碍。最不可能的疾病是（）。
A.脱髓鞘脑炎
B.多发性硬化
C.Fisher综合征
D.橄榄桥脑小脑萎缩（OPCA.
E.延髓背外侧（Wallenberg）综合征
