She ( )as an animal trainer since 2003 A.has worked B.works C.will work D.worked 并告诉我原因

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/03 01:24:08
She ( )as an animal trainer since 2003 A.has worked B.works C.will work D.worked 并告诉我原因

She ( )as an animal trainer since 2003 A.has worked B.works C.will work D.worked 并告诉我原因
She ( )as an animal trainer since 2003 A.has worked B.works C.will work D.worked 并告诉我原因

She ( )as an animal trainer since 2003 A.has worked B.works C.will work D.worked 并告诉我原因
A 现在完成时,过去已经开始持续到现在的动作

A.has worked 自从2003年以来,一直做驯兽员,一段时间以来的动作,用现在完成时。

A

出现since 这个单一一般都是用过去式

A has worked
since [sɪns]
[词典释义]
ad. 1. 此后;从那时到现在 2. 之前,以前
prep. 1. (常用于现在完成时或过去完成时)自...以来,从...至今
conj. 1. (常用于现在完成时或过去完成时)自...以来,从...至今 2. 既然;因为,...
如:
He has studie...

全部展开

A has worked
since [sɪns]
[词典释义]
ad. 1. 此后;从那时到现在 2. 之前,以前
prep. 1. (常用于现在完成时或过去完成时)自...以来,从...至今
conj. 1. (常用于现在完成时或过去完成时)自...以来,从...至今 2. 既然;因为,...
如:
He has studied very hard since he came to our school.自从他来到我们学校,他学习就非常努力。
We have been missing them since they left here自从他们离开这里,我们就一直很想念他们。

收起