Don't get off the bus until it ___.A.stop B.will stop C.stopped D.has stopped

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 09:04:01
Don't get off the bus until it ___.A.stop B.will stop C.stopped D.has stopped
xN@_en^6 4$*A@AH4+F[H$x4`B:-Qv}jz:SpQ0V,Y*@n@j+P6!cj5NURy>^8 - H*-Mza`sۓB~&kF륐q8S"1,+,l6gw[ cWqM _Q7objɒUGcE__"CD.GtpǑMXg=pc֐*Wlc j@ZstDM?.GZO<HWTTȭDVyrF@ &60\F*

Don't get off the bus until it ___.A.stop B.will stop C.stopped D.has stopped
Don't get off the bus until it ___.
A.stop B.will stop C.stopped D.has stopped

Don't get off the bus until it ___.A.stop B.will stop C.stopped D.has stopped
主将从现
这是状语从句的结构,主句用将来时,从句用现在时态.
这里从句用的是现在完成时态,主要强调的是“ 等车子停好后,才下车”之意.强调要停好的动作完成之意.

不要下车,直到它 已经 停下来..
a, stops,
b,c, 时态明显不对..