1、 More than three million doses were to be made available in early October 2009, though most of those initial doses were of the Flumist nasal spray type, which is not recommended for pregnant women, people over 50 or those with breathing difficulties, hear
2009年10月初将提供300多万剂疫苗,不过最初的剂量大多是fluist鼻喷雾剂,不建议孕妇、50岁以上的人或有呼吸困难的人使用
来源:2010年考研真题(英语二)完形填空 Section Ⅰ