Now that she is out of a job ,Lucy __going back to scool,but she hasn't decided yet .Ahad comsidered

问题描述:

Now that she is out of a job ,Lucy __going back to scool,but she hasn't decided yet .Ahad comsidered
B has been condering C con sidered D is going to consider 为什么选B

正在考虑,用进行时,后面的hasn't decided yet ,说明用完成时的进行时