完形填空关于英语的将来进行时
They will be coming by train and the police will have a difficuult
time k_ order while they were giving their performance.这里的k上我填的是keep答案是keeping.不知道为什么是and的前后时态要一致吗,可是后面的句型并不是 will be doing ,所以我填了will do 不知道错在什么地方
keeping 修饰的是什么啊