问题补充:
Some scientists think that it will take of years to make robots do most work for humans.
A. hundreds B. hundred C. thousand
答案:
解析:考查数词的用法。固定短语hundreds of“成百上千”、thousands of“成千上万”;如果前面没有具体的数字,常用复数加of结构表示不确切的数字。
时间:2023-08-31 20:15:47
Some scientists think that it will take of years to make robots do most work for humans.
A. hundreds B. hundred C. thousand
解析:考查数词的用法。固定短语hundreds of“成百上千”、thousands of“成千上万”;如果前面没有具体的数字,常用复数加of结构表示不确切的数字。