基本信息
unit 2 robots ⅰ.语法单句填空 1．jack opened the door；________stood a woman he had never seen before. 答案：there 考查倒装。地点状语there放在句首，而且句子的主语是名词a woman，所以应该用全部倒装。 2．________ (warn) of danger in the street at night, she had to go home, with a friend ________(accompany) her. 答案：having been warned; accompanying
