单项选择题

Our project must proceed at a reasonably quick tempo. Surely one month is ample time, （）

A．isn't it
B．is it
C．it isn't
D．it is

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单项选择题

A．ante-mortem veterinary inspection; port of call
B．animal and plant quarantine; part of ealle
C．ante-mortem veterinary inspection; place of issue
D．animal and plant quarantine; place of issue

单项选择题

英译汉：“flexible package；transparent package；vacuum packaging”，正确的翻译为：（）。

A．透明包装；软包装；真空包装
B．软包装；真空包装；透明包装
C．真空包装；透明包装；软色装
D．软包装；透明包装；真空包装