结构化程序设计的三种基本控制结构是____。
D
暂无解析
Thedesk_____TomisleaningisJack's.It'scoveredwithdictionaries.
Washerisamachine____(用它我们洗衣服)orapersonwhoiswashing.
—Doyoumind__________here?
—________.
Peopleinsomeareasdon’thavetopayfortheir______.
Marykeepstalkingabouttheparty.Shehadaverygoodtime,______she?