Not until this morning（）your L/C. We can（）make shipment as stipulated in the contract.

[单选题]Not until this morning（）your delayed letter of credit.A . we receivedB . did we receiveC . we have receivedD . had we received

[单选题]If you can improve your price by 3%，we shall be prepared to（）for 5，000 metric tons.A . book with you an orderB . book your orderC . be in the marketD . place a order with you

[单选题]If your prices are favorable, we would like to order 1,000 cases____ you.A . toB . withC . forD . on

[单选题]We can never expectbluer sky unless we create less polluted world.A． a; a B. a; theC． the; a D. the; the

[单选题]We can conclude from this passage that camels ______.A． feel at home in the desertB． like to carry heavy loadsC． look like ships from a distanceD． will always be useful

[主观题]Wetakeourskinforgranteduntilitisburned_____________repair.A)beyondB)forC)withoutD)under

[主观题]Wetakeourskinforgranteduntilitisburned_____________repair.A)beyondB)forC)withoutD)under

[单选题]Wetakeourskinforgranteduntilitisburned______repair.A)beyondB)forC)withoutD)under

[主观题]We are quite sure that we can ______our present WeWearequitesurethatwecan______ourpresentdifficultiesandfinishthetaskaccordingtoschedule.A．)getacrossB)getoverC)getawayD)getoff

[单选题]Weareallforyourproposalthatthediscussion________.A．)beputoffB)wasputoffC)shouldputoffD)istoputoff