Only when we have strong confidence, courage and strength, overe all the difficulties.
A. that we
B. we can
C. we would
D. can we
网友回答
A. that we
B. we can
C. we would
(答案→)D. can we
解析：D 考查倒装句式。句意：只有当我们有信心、勇气和力量时，我们才能克服所有这些困难。only修饰状语从句位于句首时，主句谓语要进行部分倒装。