问题
选择题
The weather turned out to be fine yesterday. I the trouble to carry my umbrella with me. [ ]
A. should have taken
B. could have taken
C. needn't have taken
D. mustn't have taken
答案
答案:C
The weather turned out to be fine yesterday. I the trouble to carry my umbrella with me. [ ]
A. should have taken
B. could have taken
C. needn't have taken
D. mustn't have taken
答案:C