Put on your coat! I you down to the doctor.A. takeB. am takingC. tookD. have taken

问题补充：

Put on your coat! I you down to the doctor.

A. take

B. am taking

C. took

D. have taken

答案：

A. take

(答案→)B. am taking

C. took

D. have taken

解析：考查时态。根据句意可知此处意为，穿上你的衣服，我要带你去看医生，为将来时。am taking进行时的形式表示将来时。