请问关于it was only when Simon finally ____ to sleep that the headaches easedit was only when Simon finally ____ to sleep that the headaches easedA. drifted off B. took off C. picked up D. gave up请问这句话是什么意思呢?O(∩_∩)

请问关于it was only when Simon finally ____ to sleep that the headaches easedit was only when Simon finally ____ to sleep that the headaches easedA. drifted off B. took off C. picked up D. gave up请问这句话是什么意思呢?O(∩_∩)
请问关于it was only when Simon finally ____ to sleep that the headaches eased
it was only when Simon finally ____ to sleep that the headaches eased
A. drifted off B. took off C. picked up D. gave up
请问这句话是什么意思呢?O(∩_∩)O谢谢!
好像应该是，但是finally drifted off 呆的位置怎么那么怪啊。 it is only...that 是不是就是“只有...才”的意思呢？

请问关于it was only when Simon finally ____ to sleep that the headaches easedit was only when Simon finally ____ to sleep that the headaches easedA. drifted off B. took off C. picked up D. gave up请问这句话是什么意思呢?O(∩_∩)
只有当simon（ ）睡去,头痛才能缓解.
A.迷迷糊糊地睡去 B.离开(起飞；脱下)C.捡起(获得；收拾)D.放弃
应该这么翻译吧
选什么我不确定 是不是A?
it is only...that 好像是“这只是……”
例句：
it is only the chance for us to make that change
这只是我们进行改变的机会
（I'm still not sure the answer!）