早教吧作业答案频道 -->英语-->
open在现在完成时如何变延续性动词open如何变成beopen?Hehasopenedthedoor.应该变成:①Hehasbeenopenthedoorforthreehours.还是②Thedoorhasbeenopenforthreehours.如果第二句是正确的第一句怎么改?
题目详情
open在现在完成时如何变延续性动词
open如何变成be open?
He has opened the door.
应该变成:
①He has been open the door for three hours.
还是
②The door has been open for three hours.
如果第二句是正确的 第一句怎么改?(必须以he为主语,不能删去for three hours)
open如何变成be open?
He has opened the door.
应该变成:
①He has been open the door for three hours.
还是
②The door has been open for three hours.
如果第二句是正确的 第一句怎么改?(必须以he为主语,不能删去for three hours)
▼优质解答
答案和解析
第二句是正确的.
第一句可以改写成He has kept the door opened for three hours.
He has had the door opened for three hours.
keep have 都是延续性动词
第一句可以改写成He has kept the door opened for three hours.
He has had the door opened for three hours.
keep have 都是延续性动词
看了 open在现在完成时如何变延...的网友还看了以下:
如图,点P是O上任意一点,O的弦AB所在的直线与P相切于点C,PF为O的直径,设O与P的半径分别为 2020-05-13 …
下列词语中,没有读音及字形错误的一项是[]A.先妣(bǐ)纰(pī)漏凭添平心而论B.城垣(yuá 2020-05-13 …
一个沉在海底物体所受压强算杯子中物体所受压强是,公式是:P=ρgh但算海里的物体所受压强是要变:P 2020-05-16 …
(2014•崇明县二模)已知⊙O的半径为3,⊙P与⊙O相切于点A,经过点A的直线与⊙O、⊙P分别交 2020-06-23 …
概率论问题.1.设随机变量X与Y相互独立,且X~b(36,1/6),b(12,1/3),则D(X- 2020-07-22 …
一个C指针问题#include#defineN10int*fun(inta[N],intn){in 2020-07-23 …
已知:过O外的定点P作O的两条切线,分别切O于A、B,在劣弧AB上任取一点C,经过点C作O的切线, 2020-07-31 …
(2002•泸州)如图,P为⊙O外一点,过点P作⊙O的两条割线,分别交⊙O于A、B和C、D,且AB 2020-07-31 …
经过下列语句intj,a[10],*p;定义后,下列语句合法的是()A.p=p+2B.p=经过下列语 2020-11-06 …
物体M、P均做匀变速直线运动,aM=3m/s2,aP=-5m/s2.则说法正确的是()A.物体M的加 2021-01-29 …