補充
wonder+how/when/what 等疑問詞引導的名詞子句
表示:想了解如何/何時/什麼...
ex:I wonder how he knows about the surprise party next week.
我納悶為何他會知道下星期的驚喜派對。
FROM:雜誌
it=when you swim in the ocean
40. I wonder ___________ when you swim i..-阿摩線上測驗