问题
单项选择题
We have to point out that the postponement of the fulfilment of the contract（）caused us certain expenses.
A.had
B.have
C.has
D.having
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
We have to point out that the postponement of the fulfilment of the contract（）caused us certain expenses.
A.had
B.have
C.has
D.having
参考答案：C