_________ in Class 1,Grade 3 .A.am B.is C.are D.beTom _________ in Class 1,Grade 3 .A.am B.is C.are D.be
问题描述:
_________ in Class 1,Grade 3 .A.am B.is C.are D.be
Tom _________ in Class 1,Grade 3 .A.am B.is C.are D.be
答
B.is 第三人称