------How do you find James Cameron's 3D version of Titanic?

------Fantastic! It can't be _______ and has brought us a wonderful experience.

A．more impressive

B．as impressive

C．most impressive

D．so impressive

下面哪一项是应激时造成机体血糖升高的原因()

A．胰高血糖素分泌减少

B．儿茶酚胺分泌增多

C．肾上腺皮质激素分泌下降

D．胰岛素分泌升高

E．机体对葡萄糖的利用升高