【判断题】在工业发酵生产中用于大量产生代谢产物的发酵培养基,应以低碳高氮(即C/N低)为宜。( )
【单选题】On the top of the hill ______.
【单选题】What can we infer from the passage?
A.
The temple has a long history.
B.
The temple is to the east of Baitasi.
C.
The bricks in the temple are not so valuable as those in the Forbidden city.
D.
The renovation was done according to the orders of Emperor Qianlong.
【单选题】理想气体模型的基本特征
A.
分子不断地作无规则运动、它们均匀分布在整个容器中
B.
各种分子间的作用相等,各种分子的体积大小相等
C.
所有分子都可看作一个质点, 并且它们具有相等的能量
【判断题】在工业发酵生产中用于大量产生代谢产物的发酵培养基,应以低碳高氮(即碳氮比低)为宜。
【单选题】On the top of the hill , the old man once lived. [ ]
A.
a temple stands there; in which
B.
a temple standing; on which
C.
stands a temple; where
D.
does a temple stand; where