Ayoungwomaninhert的精選

問題詳情：綜合填空閲讀下面短文，根據短文內容及首字母提示，在空白處填入一個適當的單詞。Ayoungwomaninhertwentieswassittingonthetrain,nexttohermother.Theybothlookedtiredbutexcited.Theyoungwomanwaslookingout(1)...