皮皮学，免费搜题
登录
搜题
【单选题】
当其它环境条件适合时,作物产量总是受制于土壤中A.
绝对含量最低的养分元素
B.
相对含量最低的养分元素
C.
绝对和相对含量都最低的养分元素
D.
总养分含量
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Let's search the Internet for some information about famous people, ______? [ ]
A.
will you
B.
won't you
C.
shall we
【简答题】Please search one or two world famous definition about Team Spirits and write down your own understanding in English.
【单选题】(Buyers search) Baidu and Google, (buyers look through) the above (two sites for) (keyword search), categories and pictures.
A.
Buyers search
B.
buyers look through
C.
two sites for
D.
keyword search
【单选题】有关脑循环特点的叙述错误的是
A.
耗氧量大，耗氧量占全身氧耗的20%
B.
血流量大，成人约为50ml/(100g·min)
C.
神经细胞对缺氧极敏感但对低血糖不敏感
D.
存在血-脑屏障，对物质有选择性通透性
E.
脑内血液主要来自颈内动脉与椎动脉
【单选题】The square was so named ________ a famous black leader in history. [ ]
A.
in favor of
B.
in search of
C.
in face of
D.
in honour of
【简答题】Please search one or two world famous definition of life value and write down your own understanding in English。
【单选题】有关脑循环特点的叙述，错误的是（）
A.
脑内血液主要来自颈内动脉与椎动脉
B.
血流量大，成年人约为50ml/（100g·min）
C.
神经细胞对缺氧极敏感而对低血糖不敏感
D.
血-脑屏障对物质通透性有选择性
E.
耗氧量大，约占全身氧耗的20%
【单选题】—How often do you search the Internet? —_____. [ ]
A.
Two weeks
B.
Since two weeks
C.
For two weeks
D.
Once two weeks
相关题目：
参考解析：
知识点：
题目纠错 0
发布
