单项选择题

Without reading the required books before classes，students Will find it difficult to understand the class.（）

A．如学生课前没有按要求看书，他们会觉得难以听懂授课内容。
B．如学生课前不阅读指定书目，他们会觉得难以听懂授课内容。
C．如学生课前不看书，他们会很难找到授课内容。
D．如学生不和同学一起按要求看书，他们很难找到授课内容。

<上一题 目录 下一题>
热门 试题

单项选择题
The passage is mainly about（）

A．the high injury rates for those doing exercises
B．the ways to avoid exercise injuries
C．the evidences for the seriousness of exercise injuries
D．the studies about injury rates and causes for injuries
单项选择题
The factors that are in relation to exercises injuries（）

A．have been obtained from many good studies
B．have been confirmed by many data
C．cannot confirm the risk of equipment types
D．Can be proved easily by the data through calculation
相关试题