单项选择题

Which photocopier do they decide to buy? （）

A．The BR200
B．The CMl00
C．The R30

<上一题目录下一题>

热门试题

单项选择题

What is the first stage of quality control? （）

A．visiting our suppliers
B．during production
C．chemical analysis

单项选择题

Which graph is the Head of Department talking about? （）

A.A
B.B
C.C

相关试题