她要花一周时间读完一本书______ _________her a week ____ ____a book
问题描述：
她要花一周时间读完一本书______ _________her a week ____ ____a book
答
It takes her a week to read a book
她要花一周时间读完一本书______ _________her a week ____ ____a book
It takes her a week to read a book