---Have you thought of the topic for the position?
---Not yet, I it very carefully, but I haven’t decided.
A. will consider
B. have been considering
C. had considered
D. was considering
网友回答
A. will consider
(答案→)B. have been considering
C. had considered
D. was considering
解析：考查动词时态。由关键词Not yet，I haven’t decided.推知一致在考虑，故用现在完成进行时意思“哟一致在考虑”。