选择题：About _____ of the students in our class are girls.

A.two-thirds B.one-third
要具体的理由

选择题:Does that _____ you? There was a book about English _____ a second language. There are about 70 people _____ in the accident . I suppose they have known about it,_____ ? A:_____? B:About two and a half months. 26.Jack felt very upsent about his _____ the exam Then he _____ (work) there for about eight years. 13. The river near our school is about 20 metres _____ and 5 metres _____ . There is no _____ what will happen.咋填？选择题 选择题I saw her yesterday. She _____ greatly