题目内容
7.The pilot asked all the passengers on board to remain_________ as the plane was making a landing.( )A. | sat | B. | seating | C. | to sit | D. | seated |
分析 当飞机着陆时,飞行员要求机上的所有乘客都坐在座位上.
解答 答案:D
seat是及物动词,后接人作宾语,表示安排某人就座;句中seat作系动词remain的表语,且seat后没有宾语,要用过去分词来构成,相当于be seated.故选D.
点评 过去分词是非谓语动词的一种,用法很灵活,分为简单式done(表示与谓语同时或几乎同时发生的动作);完成式having been done(表示先于谓语的动作).学习时,要把握其用法特征:表示被动和完成.同时还要注意区分现在分词和不定式.
练习册系列答案
相关题目
2.________ sweet,the flowers in the botanic garden attract the visitors to the beauty of nature.( )
A. | Smelt | B. | Smelling | C. | To be smell | D. | To smell |
19.It was the belief _________ he could find his"root"in Africa _______ made Alex Haley decide to go to Gambia.( )
A. | that; where | B. | where; that | C. | that; that | D. | how; which |