填空题

【参考答案】

status
<上一题 目录 下一题>
热门 试题

填空题
It is ____________(当物体加热时) that the average speed of molecules is increased.
单项选择题
A．She will go directly to the boss with her problems.B．She will keep the problems by herself.C．She will let her mother speak to the boss about her problems.D．She will tell her boss’s mother about the problems.
A．She will go directly to the boss with her problems.
B．She will keep the problems by herself.
C．She will let her mother speak to the boss about her problems.
D．She will tell her boss’s mother about the problems.
相关试题