Question

—Your English is good.
—Thank you. I _______ it for three years.

A．learn

B．learned

C．have learned

D．had learned

Answer 1

C

考查动词的时态用法。根据句中的“for three years”可知，学英语三年了，用现在完成时；此句中不涉及过去的时间，排除一般过去时和过去完成时。