题目

A robot used for housework was tested out in a family. He looked like 61________tall and handsome man with smooth hair, speaking 62________ a deep voice. Larry was going to be away from home so he hired such a robot 63________ ( accompany) his wife Claire. Claire didn’t like the idea at the beginning, but she agreed to it at last. At her first sight of Tony, Claire was 64________ (alarm). When Tony offered to help her dressing, Claire felt embarrassed. 65________ (Gradual), Tony began to win Claire’s trust. He helped Claire realized her dreams by making her home elegant, giving her 截至2011年底，全国机动车保有量为225亿辆，其中汽车106亿辆，“106亿辆”用科学记数法表示为（　　） A、1.06×102辆B、106×108辆C、1.06×1010辆D、1.06×1011辆