单项选择题
A．gain the skills of using your guns B．wipe out a score tanks C．hunt a number of enemy's saucers D．kill some supertanks or missiles
A．a food shop B．a cafe C．a restaurant D．a cafeteria (自助餐厅)
A．that children also like to have jobs outside B．that there is a wide choice of employment for children C．that father do not like to pursue employment at home anymore D．that children nowadays rarely see their places of work