Through intense effort,Yuan o vercamevercame (克服) enormous technical difficulties to develop the first hybrid rice that could be used for farming in 1974.
【考点】固定搭配/句型.
【答案】vercame
【解答】
【点评】
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发布:2024/4/20 14:35:0组卷:0引用:3难度:0.9