The first textbook ___ for teaching English as a foreign language came out in the 16th century.A,to be written B,written为什么不选a,A不也是被动吗?B的is呢?
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/09 17:02:19
xRRP}]ddܸbtp.j2A#d֍X hXjK֩0{s.뢻sOxeeB@Kb:##Yx+RW(T.(S)3 gN1.$/WeVe$JHi9I^MMF89bzeY_([<>ubTjsv㝘!p,zhގ&82 SzrLk%6L z֥huH/G4 2+OR1c;*-T`1*bILBN8Vᖽtx1kov8='jҮѦ+
9ߤht~ɭeVxi&>}k#;
S5A;dnzolt+3rjv_"W`Osx&