激素按其化学本质分为()A．糖类激素与含氮类激素 B．糖类激素与

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问题单项选择题

激素按其化学本质分为()

A．糖类激素与含氮类激素

B．糖类激素与类固醇激素

C．含氮激素与类固醇激素

D．类固醇激素与胺类激素

E．含氮激素与胺类激素

答案

参考答案：C

选择题

“China Daily”, whose editorial office is in Beijing, also has _______ in all major cities in China.

A．branches

B．companies

C．organizations

D．businesses

选择题

_______________made our school proud in 2011 was ____________ more than 40% of the students had been admitted to key universities.

A．What ; because

B．That; what

C．What ; that

D．That ; because