Thereareforty的精选

问题详情：阅读理解Thereareforty-sevendifferentkindsofkangaroos（袋鼠）.Thesmallestareaboutaquarterofameterlong;thebiggestaretallerthanaman. Kangarooshaveverylongstrongbacklegs.Theseareusedforjumping.Theyal...

问题详情：   Thereareforty-eightstudentsinourclass.Therearetwenty-threeboysandtwenty-fivegirls.Somestudentsliveneartheschool,andsomeothersliveveryfarfromtheschool.Abouthalfofthestudentscometoschoolby...