高等继续教育 / 专科英语II
正确率：100%
题型描述: 单选题
We will not win the match ＿＿＿＿＿＿＿＿＿ we have confidence and work well as a team.
A.if
B.as
C.unless
D.while
We will not win the match ＿＿＿＿＿＿＿＿＿ we have confidence and work well as a team.
A.if
B.as
C.unless
D.while
参考答案：
佳题速递：