单项选择题
A.offer B.offering C.to offer D.offered
We () you that shipment for your order No. 108 will be ...
单项选择题We () you that shipment for your order No. 108 will be effected within November.
A.ensure B.insure C.assure D.sure
The adoption of containers facilitates () to a great ex...
单项选择题The adoption of containers facilitates () to a great extent.
A.to load & unload B.the loading & unloading C.us to load & unload D.to have loaded & unloaded
We recommend you () a small quantity for a trial.A.buyi...
单项选择题We recommend you () a small quantity for a trial.
A.buying B.to buy C.to buying D.buy