关于Thestudentsenteredth的百科

• Thestudentsenteredtheclassroom，smilingand

• 问题详情：Thestudentsenteredtheclassroom，smilingand________，and______downtohavetheirlessons.ed；sat             ing；sitting        ing；sat            ed；sitting【回答】C知识点：非谓语动词题型：选择题...
• 2021-10-2928623