【简答题】If you suspect a competition has some secret, back-door deals, you can say there are some "__________(1)" (潜规则). Rigged competitions aren't worth attending, because someone is _________(2) (幕后操纵) from...
【单选题】Have you ever passed a border crossing between two countries? If so, you were probably questioned by a customs inspector. A customs inspector often asks travelers what they are bringing into the count...