2020-02-22到2020-07-31
第五章：订单与合同 单元测试
1、 Please ship the ten chests of tea_____our Order No. 2213 at an early date.
A:covered by
B:covering
C:to be covered
D:which covers
答案: covered by
2、 We thank you for your letter of May 5,_____ your purchase from us of 200 metric tons of peanuts.
A:confirm
B:to confirm
C:confirming
D:confirmed
答案: confirming