Positive SSL
1 My parents and I often _____ to clean up the beach with neighbors on weekends. We feel happy that we can do something for the Earth.
104 統測
A donate
B survive
C vote
D volunteer

我父母親和我時常和鄰居在週末自願去清理海灘。我們很高興能為地球做些事情。

donate 捐獻 ;survive 存活 ;vote 投票 ;volunteer 自願