--------He tried many times () the right answer,but he didn't.A.f_英语解答

--------He tried many times () the right answer,but he didn't.
A.finding B to find Cfind

人气：388 ℃　时间：2019-08-22 16:04:49

解答

B.
try doing表示尝试做,try dong表示努力去做,没有try do的用法try doing表示努力去做写错了，try to do表示努力去做