下列哪一项不属于主体部分?()
A.主送机关
B.成文日期
C.发文机关标识
D.标题
参考答案:C
Rebecca ________ to Shanghai and she won’t come back until next Monday.
A.has been
B.had gone
C.went
D.has gone
关于发展的三种不同观点?