2013年英语四级习题与答案（3）：1. The mediccal report confirms that the flu has __________ almost everyone in this area.A. infectedB. raisedC. recommendedD. insulated，答案：A。
1. The mediccal report confirms that the flu has __________ almost everyone in this area.
2. From the passage we can ________ that this disease can be cured.
3. As the price keeps going up, _______ has turn into double figures.
4. The ______ of jet travel has made the world seem smaller.
5. The factors which would influence the learning will _____ with each other.