正常分娩时最主要的产力是（）

A new plane is going to ______ by us.

Your donations can _____ poor children ____ food and a chance to study.

下面哪项不是船公司的保安责任？

As early as in the development of agriculture,men discovered how to make alcoholic drinks from grapes and corn.

In order to set up her research programme, Shona got____.

统计职业道德的核心要求是（）。

----- Would you mind my using your pen?

---- -_______________.

无论企业的性质如何，其登记注册事项都应包括()。

根据我国《商标法》的规定，商标经初步审定后的异议期应为()。