皮皮学，免费搜题
登录
搜题
【单选题】
下列关于血一脑屏障的叙述,正确的是A.
毛细血管的内皮、基膜和胶质细胞的血管足等结构可能是血一脑屏障的形态学基础
B.
血一脑屏障又称血一脑脊液屏障
C.
O、CO2及许多离子都能自由通过血一脑屏障
D.
葡萄糖、甘露醇和蔗糖都不能通过血一脑屏障
E.
水溶性物质易透过血一脑屏障
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】What does the topic food contain? (More than one answer)
A.
The ingredients
B.
The description of the food
C.
The taste, shape and smell of the food
D.
The attitude of the communicators to the food
【简答题】阅读理解。 It is often necessary to release a fish, that is, set it free after catching, because it is too small, or you just don't want to take it home to eat. In some cases, releasing fish is a good meas...
【单选题】What does the topic mentioned again function in the last paragraph? ( )
A.
collocation
B.
Emphasis
C.
Repetition
D.
Evaluation
【简答题】1979 年原卫生部在《卫生技术人员职称及晋升条例(试行)》中规定了护士的主要专业技术职称为____、____、____、____、_____ 5级。
【简答题】I think it is necessary for my 19-year-old son to have his own mobile phone, for I sometimes want to make sure if he ____ home for dinner. A.come B.comes C.has come D.will come
【简答题】Rewrite the following sentences using ellipses. If it is necessary, I will come to the office at eight.
【简答题】What does the topic mean?
【单选题】专业技术人员取得执业药师职业资格,可认定其具备( )职称,并可作为申报高一级职称的条件。
A.
药师或中药师
B.
主管药师或主管中药师
C.
副主任药师或副主任中药师
D.
主任药师或主任中药师
相关题目：