He tries English well. And he practices English every day.A. to learn to speakB. learning

问题补充：

He tries English well. And he practices English every day.

A. to learn, to speak

B. learning, speaking

C. learning, to speak

D. to learn, speaking

答案：

A. to learn, to speak

B. learning, speaking

C. learning, to speak

(答案→)D. to learn, speaking

解析：句意为：他想方设法学好英语。而且他每天练习说英语。try to do sh：表示设法做某事；practice doing 是习惯用法，表示练习做某事。故应选D。