2 “He ____to draw horses already”.When _____ he ”应选什么?

问题描述:

2 “He ____to draw horses already”.When _____ he ”应选什么?

连填什么词都没说,还好以前做过
"He【 has learned 】to draw horses already." "When 【did】 he?" "Last year."
祝你学业进步!