【单选题】tumble
B.
fall down quickly and suddenly
C.
climb up quickly and suddenly
D.
force sb. to leave a place
【单选题】The farmer grows various kinds of crops, __________wheat, cotton and rice.
【单选题】一条聚合链路可以包含多条成员链路,在华为ARG3系列路由器和X7系列交换机上默认最多为多少条?
【简答题】Students read various kinds of books in it.
【单选题】On New Year’s Eve, various kinds of food are prepared in order to menisfest their devotion to ______.( )
【单选题】By piecing together all kinds of evidence collected by various expeditions, the researchers believe the Mayas to be Indians, whose ancestors had come from Asia.