问题
选择题
She’s tired of acting, and she _______ changing for a new job, but she hasn’t made up her mind yet.
A．had considered
B．has been considering
C．considered
D．is going to consider
答案
答案：B
考察时态，根据she hasn't made up her mind yet可知，她一直在考虑换一份新的工作，即考虑这个动作发生在过去，并且持续到现在，还有可能要持续到将来，所以选择现在完成进行时，即B
（1）写出以下元素的名称： B____________；C___________。