题目

从同一植物不同部位取两叶片，测定甲叶自由水含量达80％，乙叶自由水含量只有60％，比较二者的代谢活动，可知() A．甲大于乙   B．甲与乙大体相同   C．乙大于甲  D．不能确定     答案：A   自由水与生物的新陈代谢密切相关，含量越多，新陈代谢越旺盛。  Shortly after the first SARS patient was confirmed(证实) , ________ officials were sent to the city and measures were ________ to put SARS under control. [　　] A．two dozen of; put B．some dozen of; taken C．two score of; made D．many an; set