The sentence could be completed in several ways depending on the intended meaning. Here are a few possibilities:
Each of these options provides a clear image of what happened to the boat and its impact on the boys. If you have a specific context or action in mind, please let me know so I can tailor the sentence more precisely.
The boat_____ , throwing the boys into the water.
A turned on
B turned down
C turned off
D turned over
D
船翻了,这些男孩都掉进了水里。 [考点] 词义辨析 【精析】D turn on:打开; turn down:调小(音量); tum off:关闭,关上; turn over:翻转。根据句意可知,选D。