ReadWriteQuiz
Chinese dictionary
n.assignment; exercise (in school work); task
一道习题
an exercise
布置习题
assign exercises
做习题
work at exercises
习题答案
key to the exercises
算术物理习题
arithmetic and physics exercises
这本书每章后附有习题。
The book contains exercises at the end of every chapter.
习题汇编
set of exercises
数学习题
mathematical exercises
拉丁文习题
a Latin exercise