求老师解答:We don't doubt _____
Wedon'tdoubt_______wewillcompletealltheprojectsbeforetheyear2010.[]A.whenB.ifC.thatD....
We don't doubt _______ we will complete all the projects before the year 2010. [ ]
A. when B. if C. that D. whether 展开
A. when B. if C. that D. whether 展开
1个回答
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询