单项选择题

A．Less expensive.
B．More comfortable.
C．Specific fibers for specific purposes.
D．More advanced.
<上一题 目录 下一题>
热门 试题

单项选择题
A．Accept what they are told.B．Ask questions at all times.C．Think only about their studies.D．Think where progress will lead them to.
A．Accept what they are told.
B．Ask questions at all times.
C．Think only about their studies.
D．Think where progress will lead them to.
单项选择题
A．He doesn’t want to help.B．He isn’t able to work.C．He’ll help her later.D．He’d like to work here.
A．He doesn’t want to help.
B．He isn’t able to work.
C．He’ll help her later.
D．He’d like to work here.
相关试题