1、【题目】Weare______tohaveyourenquiryforSewingMachines.
选项：
A.please
B.pleased
C.pleasure
D.inpleasure
答案：
B
解析：
暂无解析
1、【题目】A Sales Confirmation should be counter ______ signed by ______.
选项：
A.theSeller
B.bothparties
C.thebank
D.toreceive
答案：
D
解析：
暂无解析
1、【题目】Ifwehadbeeninformedintime,we____themforyou.
选项：
A.reserve
B.willreserve
C.wouldhavereserved
D.willhavereserve
答案：
C
解析：
暂无解析
1、【题目】We confirm _______ your order No. 7891 dated May 10, 1990.
选项：
A.tohavereceived
B.havingreceived
C.receiving
D.toreceive
答案：
B
解析：
暂无解析
1、【题目】We have to point out that the postponement of the fulfillment of the contract ______ caused us certain expenses.
选项：
A.had
B.have
C.has
D.having
答案：
C
解析：
暂无解析
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