从下面材料中提取两条主要信息。（每条15个字以内）
甲型H1N1流感发生以来，我国加大科研投入，加强科技攻关，密切跟踪病毒变异情况，在对H1N1流感患者的治疗过程中，中西医结合等方法被证明是有效的。目前，世界卫生组织已向许多著名制药企业提供了特殊的病毒菌株，用于研制专门抵抗甲型H1N1流感疫苗，这种疫苗可望于今年8月问世。
（1）____________________________________
（2）____________________________________
（1）中西医结合治疗患者有效
（2）流感疫苗可望8月问世
| 阅读理解。 | ||||||||||||||||||
| Some students are talking about: Should the children of migrant workers (农民工) study in the cities or in their hometowns? Here are their opinions.
| ||||||||||||||||||
| 1. Kangkang'thinks the children of migrant workers may _________ in the city. | ||||||||||||||||||
| A. feel lonely B. get fewer chances C. get better educations | ||||||||||||||||||
| 2. Who thinks that children should live with their parents? | ||||||||||||||||||
| A. Li Ming and Wang Tao. B. Kangkang and Li Ming. C. Wang Tao and Kangkang. | ||||||||||||||||||
| 3. What's Lingling's opinion? | ||||||||||||||||||
| A. There are no enough schools for migrant workers' children in the city. B. It's difficult for the children to go to school in their hometowns. C. It is good for the children to change schools often. | ||||||||||||||||||
| 4. Han Mei worries about the children of migrant workers _________. | ||||||||||||||||||
| A. may not go to school B. may fall behind with their study C. can't be looked after well | ||||||||||||||||||
| 5. Lily is afraid that _________. | ||||||||||||||||||
| A. the children may made friends B. the children can not get on well with their classmates C. the migrant workers may pay much more money for their children's studying in the city |