这位老人是小麦病虫害方面的权威。(wheat;authority) The old man is an authority on wheat diseases and insect pests.The old man is an authority on wheat diseases and insect pests.
【考点】固定搭配/句型.
【答案】The old man is an authority on wheat diseases and insect pests.
【解答】
【点评】
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发布:2024/4/20 14:35:0组卷:1引用:1难度:0.5