关于Itiseverycitizensdut的百科

• Itiseverycitizen'sdutyto

• 问题详情：Itiseverycitizen'sdutyto_____ourcountrywhensheisattackedbytheenemy．      A．approach      B．defend        C．support         D．preserve【回答】 B知识点：动词题型：选择题...
• 2021-04-0117240