I couldn’t help feeling greatI put on the parachute and was pulled off the beach.A. even t

问题补充：

I couldn’t help feeling greatI put on the parachute and was pulled off the beach.

A. even though

B. whether

C. while

D. the moment

答案：

A. even though

B. whether

C. while

(答案→)D. the moment

解析：句意：当我穿好降落伞、离开海滩的那一刻，我不由自主的感到棒极了。even though即使；whether是否；while当……时候，后面的从句的谓语需是持续性动词；the moment当……时候，引导时间状语从句。