A boy has finished reading 160 pages of a story book and he finds that is 20% of the book left. How many pages are there in the book?
举一反三
- If a book doesn’t _________ my interest in the first few pages, I don’t usually continue reading it.
- He said, "I've left my book in my room."→ He said he his book in his room. A: leave B: left C: has left D: had left
- Last week he told me that he__(finish) reading the book, A: finish B: will finish C: had finishef D: has finished
- 中国大学MOOC: How long has he ______ the book?
- He had finished ______ the book and returned it. A: read B: to read C: reading D: reads