he couldn’t get the door open.A. Might as he tryB. As he might tryC. Try as might tryD.

问题补充：

, he couldn’t get the door open.

A. Might as he try

B. As he might try

C. Try as might try

D. Try as he might

答案：

A. Might as he try

B. As he might try

C. Try as might try

(答案→)D. Try as he might

解析：考查as构成的倒装句式引导让步状语从句。过顶用法为“谓语动词+as+主语+情态动词”