未知题型 A．He has decided how to spend the prize money.B．He doesn't know how much his rent is going to be increased.C．He's already planned to take part in next year's essay contest.D．He has already paid his landlord for next year's rent.

未知题型 A．She's worried about the approaching snowstorm.B．She won't have time to go outside tomorrow.C．She does believe the weather report.D．She is pleased about the weather report.

单项选择题 糖原的1mol葡萄糖单位分解为2mol丙酮酸过程可净生成( )ATP。 A．2mol B．3mol C．8mol D．9mol