Youcan’timaginewhatdifficultyIhad
來源:國語幫 8.61K
問題詳情:
You can’t imagine what difficulty I had ______ the problem.
A. working out B. work out
C. to work out D. worked out
【回答】
A
知識點:非謂語動詞
題型:選擇題
問題詳情:
You can’t imagine what difficulty I had ______ the problem.
A. working out B. work out
C. to work out D. worked out
【回答】
A
知識點:非謂語動詞
題型:選擇題