题目内容
句型转换:根据前面所给的句子完成后面的句子,使其意思不变,每空一词
It is a mystery how the Egyptians were able to build the Pyramids not using modern construction machines.
It is a mystery how the Egyptians were able to build the Pyramids ________ ________ ________ ________ modern construction machines.
答案:
解析:
解析:
without, the, use, of |
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