试题题干
Correct one error in each of the following sentences.
The cup was broken by someone, but I don’t know who.
参考答案
试题解析
本题考查属格和被动。杯子是被某人打破的，所以应该说不知道被谁打破的，所以是by whom。
Correct one error in each of the following sentences.
The cup was broken by someone, but I don’t know who.
本题考查属格和被动。杯子是被某人打破的，所以应该说不知道被谁打破的，所以是by whom。