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单项选择 适中0.65 引用1 组卷24
They spent four _________ yuan building the school library.
A.millionB.million ofC.millionsD.millions of
20-21六年级下·全国·单元测试
知识点:hundred/thousand等大数的表达 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!