单项选择题
A.replace B. substitute C.supersede D.be substituted
We enclose our invoice amounting to 43,000, () the firs...
单项选择题We enclose our invoice amounting to 43,000, () the first consignment shipped per s.s. Peace.
A.comprising B.including C.covering D.paying
In this shipment, Type 101 has been ()Type 102.A.replac...
单项选择题In this shipment, Type 101 has been ()Type 102.
A.replaced by B.substituted by C.replaced for D.substituted with
We are () of the good service you have given to us.A.gr...
单项选择题We are () of the good service you have given to us.
A.grateful B.obliged C.appreciated D.appreciative