中标人经招标人同意,可以将中标项目的主体性工程分包给他人完成。()
参考答案:错
Diller’s first principle that a living language is characterized by rule-governed ______ implies the teaching of a language as a consciously learnt system.
下列各项中不是离子选择电极基本组成的有()
A.电极管
B.内参比电极
C.外参比电极
D.内参比溶液
E.敏感膜