3)she is (smiling to herself) in the mirror.4) (the boys) are visiting the history museum.
问题描述：
3)she is (smiling to herself) in the mirror.4) (the boys) are visiting the history museum.
划线部分提问 括号表示“划线”
答
1,what is she doing in the mirro?
2,who are visiting the history museum.