单项选择题

Yon should provide us a set of origin in（）that is , one original and two copies.

A．duplicate
B．quadruplicate
C．triplicate
D．double

相关考题

The goods must be（）in strong wooden cases.A．packingB．pa...

单项选择题The goods must be（）in strong wooden cases.

A．packing
B．packed
C．shipped
D．shipping

It can not be used before（）A．inspectB．insoectedC．being ...

单项选择题It can not be used before（）

A．inspect
B．insoected
C．being inspected
D．inspecting

英译汉：“non-epizootic area；foot and mouth disease；heat tre...

单项选择题英译汉：“non-epizootic area；foot and mouth disease；heat treatment”，正确的翻译为（）

A．非疫区；口蹄疫；热处理
B．非疫区；禽流感；黄热病
C．隔离区；口蹄疫；热处理
D．隔离区；禽流感；黄热病