【单选题】As to the Man-Nature orientation, the Chinese belives (); while the Westerners believe that (). A. Man and nature are separated;  man can conquer nature. B. harmony with nature;  man and nature are separated. C. mastery over nature; harmony with nature D. none

In no way ______ from practice. A: theory can be separated B: theory is separated C: can theory be separated D: has theory been separated

She will not submit to ___________ from her boyfriend. A: be separated B: separate C: been separated D: being separated

The identical twins, ___________ so long, hugged each other and burst into tears. A: being separated B: having been separated C: having separated D: had been separated

Mutual promoting and mutual restraining are two aspects that can be separated.

They had been married for a long time but gradually ________ until they separated.

（）from other continents for millions of years, Australia has varieties of species which can hardly be found in other parts of the world. A: Being separated B: Having been separated C: To be separated D: To have been separated

The main feature of Zygomycotina is ( ). A: Hyphae are not<br/>separated, and sexual reproduction produces zygospores. B: Hyphae are<br/>separated, and sexual reproduction produces zygospores. C: Hyphae are<br/>separated, and sexual reproduction produces oospores. D: Hyphae are<br/>separated, and sexual reproduction produces ascospores.

The British Parliamentary System, the Legislative Branch, Executive Branch and Judicial Branch are separated.( )

There are two types of car body: one is body-on-frame that means the car body and frame are separated．