请在下方输入要搜索的题目：

public science and technology investment includes （）

A、nationalscienceandtechnologyplan(specialprojects,funds,etc.),
B、operatingfundsofscientificresearchinstitutions
C、basicscientificresearchbusinessexpenses
D、scientificresearchfundsofpublicwelfareindustries
E、constructionfundsofscientificresearchconditions.

发布时间：2025-09-22 00:51:36

推荐参考答案 ( 由题搜搜官方老师解答 )

答案：national science and technology plan (special projects, funds, etc.), ■operating funds of scientific research institutions ■basic scientific research business expenses ■scientific research funds of public welfare industries ■construction funds of scientific research conditions.

public science and technology investment includes （ ）

public science and technology investment includes （）