III．阅读理解.（共30分，每小题2分） 26：A，27：C，28：B，29：C，30：D
第二部分：阅读理解（共10小题；每小题3分，满分30分） 1.How to make students' backpacks light2.students have to do too much homework3.turned to4.6 kg5.may lighten their backpacks
I.阅读理解(每小题2分，共30分） 1.A细节理解题。根据\"It's my pencil box？可知。2.B 细节理解题。根据\"That is a ruler too.It's yellow.It's on the desk/'可知。3.A细节理解题。根据\"This is a pea It's black.And this is an erase.
