(单选题)

Google’s co-founders Larry Page and Sergey Brin will from their roles at parent company Alphabet, and Sundar Pichai will as CEO.

A.hand down; hand over

B.step down; take over

C.get down to; push over

D.back down; slide over

参考答案：B

参考解析：

考查动词短语辨析。句意：谷歌的联合创始人拉里·佩奇和谢尔盖·布林将从他们在母公司Alphabet的职位上卸任，而桑达尔·皮查伊将担任CEO。hand down意为“下发，公布，传给（后代）”；hand over意为“转交，移交”；step down意为“辞职，下台，让位”；take over意为“接管”；get down to意为“对待，开始认真处理”；push over意为“推翻，推倒”；back down意为“退后，退让”；slide over意为“略过，回避”。根据句意和选项含义可确定答案为B。故选B。

知识点：词义辨析英语专业基础知识词汇教师招聘-小学英语

Google’s co-founders Larry Page and Sergey Brin will ______ from their roles at parent company Alphabet, and Sundar Pichai will ______ as CEO.

Google’s co-founders Larry Page and Sergey Brin will from their roles at parent company Alphabet, and Sundar Pichai will as CEO.