The earthisyears old. [ ]A. four thousands six hundreds B. four thousand six hundred C. four thousan

题目简介

The earthisyears old. [ ]A. four thousands six hundreds B. four thousand six hundred C. four thousan

题目详情

The earth  is              years old.

A. four thousands six hundreds
B. four thousand six hundred
C. four thousand and six hundred million
D. four thousand six hundred millions
题型:单选题难度:偏易来源:期中题

答案

C

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