Question

【題目】Microsoft reached an agreement which will allow its Windows operating system, which most people are f with, to work with the open source Linux system.

Answer 1

【答案】familiar
【解析】句意：微軟達成協(xié)議將允許其大多數(shù)人都很熟悉的windows操作系統(tǒng)使用開源的linux系統(tǒng)。be familiar with固定短語，”對......熟悉“，所以答案是familiar。