Question

2. He to open the door,but it didn't work.

   A. try   B. tries

   C. tried   D. tryed

Answer 1

2. C

2. C解析：本题考查时态。句意：他设法打 开门，但是失败了。

try to do sth.是固定搭 配，意为“设法做某事”；根据didn't可知， 时态为一般过去时，try的过去式为tried。