I caught a bad cold the other day and my weekend .
A. has ruined
B. had ruined
C. has been ruined
D. had been ruined
网友回答
A. has ruined
B. had ruined
(答案→)C. has been ruined
D. had been ruined
解析: 考查动词的时态和语态。过去发生的动作对现在产生影响,所以用现在完成时,并且ruin与my weekend之间构成动宾关系,所以要用被动语态。