第二部分:英语知识运用(共两节,满分45分)第一节 单项填空(共15小题;每小题1分,满分15分)从A,B,C,D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑.Mike ranked _____ first in track and fields and John got _____ first prizes in jumping.
----What do you know the _____ of are the pig influenza in humans? ---- usually similar to regular human seasonal influenza .
People go out with masks,________.
The dead rate is _____ pigs and recovery usually ______ within 7-10 days. A low in; occursB.rich in;happens C.high in; came aboutD.poor in;took place
_____ three influenza type A virus subtypes(子类型) have been found in pigs.
_____, experts point out that students can easily fail at starting their business because of a lack of preparations.