_____the bad apples and throwing them out will prevent the whole barrel from rot

游客2025-06-18  0

问题 _____the bad apples and throwing them out will prevent the whole barrel from rotting.

选项 A、Selecting
B、Select
C、Selected
D、Selection

答案 A

解析 句子中已经有谓语will prevent,因此空格处填入的是句子的主语。此时应使用动名词做句子的主语,与后面的throwing them out保持一致。Selecting the bad apples意为“挑出腐烂的苹果”。
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