【题目】Please remain __________ until the plane has come to a complete stop.
A. to seat B. to be seated C. seating D. seated
在线课程【答案】D
【解析】remain在此用作连系动词,意为“保持某种状态”,后接seated(adj. )
编辑:chaxungu时间:2026-04-27 02:48:51分类:高中英语题库
【题目】Please remain __________ until the plane has come to a complete stop.
A. to seat B. to be seated C. seating D. seated
在线课程【答案】D
【解析】remain在此用作连系动词,意为“保持某种状态”,后接seated(adj. )