Have you ever ___some vegetables on your roof?It's really interesting.tried to grow/tried growing
问题描述:
Have you ever ___some vegetables on your roof?It's really interesting.tried to grow/tried growing
答
tried growing
你是否尝试在屋顶上种植蔬菜,蛮有趣的.
try to do sth努力做..
try doing sth尝试做.