古代埃及人被認為早在公元前2750年就進行了外科手術,而羅馬人則發明了醫療工具。
The ancient Egyptians are thought to have performedare thought to have performed surgery back in 2750 BC,and the Romans developed medical tools.
【考點】固定搭配/句型.
【答案】are thought to have performed
【解答】
【點評】
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發布:2024/5/23 20:38:36組卷:0引用:2難度:0.9