来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/10/06 19:39:13
英语 选择 (15 15:45:37)
John was so sleepy that he could hardly keep his eyes ___.
A.open B.to be open C.to open D.opening.
Thanks for your answering and explaining.
A.open
这里用的是keep sth adj这个结构,
open本身除了动词外,还是个形容词,所以原形就可以
但是如果是“关”,就要keep the door closed