Special Products Co. --how to order
Our speciality is our convenient catalogue system. Instead of
spending time going to a shop, you simply order it direct from
will refund you for in full. Quality is our main criterion.

单项选择题According to the writer, survive can help you to calculate （）.

A．how to insure against computer failure
B．what is happening in your office that is potentially dangerous
C．what the chances are of a disaster hitting your company
D．which is the safest location for your business

单项选择题23（）

A．what
B．which
C．where
D．that

填空题4（）

填空题______

单项选择题The AGR’s activities involve______.

填空题______

填空题12（）

填空题to us within the 15 days in their original packaging and we

填空题8（）

单项选择题22（）

A．emerged
B．merged
C．has combined
D．mixed