He tried many times to squeeze out of the fence to see the open-air film each time.A. on

问题补充：

He tried many times to squeeze out of the fence to see the open-air film each time.

A. only to catch

B. unluckily caught

C. always being caught

D. only to be caught

答案：

A. only to catch

B. unluckily caught

C. always being caught

(答案→)D. only to be caught

解析：用不定式作状语, 表示一种出乎意料的结果, only to do 可译成 “结果却……”。根据题意答案为D。而-ing形式作结果状语，常表示意料之中、自然而然的结果。