27．Only when senior high school to show a great interest in poems.
A. did I enter; did I begin
B. did I enter; I began
C. I entered; I began
D. I entered; did I begin
网友回答
A. did I enter; did I begin
B. did I enter; I began
C. I entered; I began
(答案→)D. I entered; did I begin
解析：可联系答.案.网客服索取。