Question

Some scientists believe that there will be more robots in ...

Some scientists believe that there will be more robots in years. A．hundreds of B．hundred of C．two hundreds of D．two hundreds

Answer 1

A

试题分析：乱塌句意为：一些科学家相信数百年后将会有更多的机器人。当hundred/thousand/million等词前有确切数字时，hundred/thousand/million等词后应不加“s”，且无of；当hundred/thousand/million等词前无确切数字时，hundred/thousand/million等词后加“s”，且雹陪橡有of。根据语境可源旁知应选A。