题目内容
（请给出正确答案）
[单选题]
They kept on ______ till they got to the foot of the hill.
A.to run
B.running
C.runing
D.run
答案
查看答案
重要提示：请勿将账号共享给其他人使用，违者账号将被封禁！
查看《购买须知》>>>
请输入或粘贴题目内容
搜题
拍照、语音搜题，请扫码下载APP
题目内容
（请给出正确答案）
A.to run
B.running
C.runing
D.run
答案
更多“They kept on ______ till they got to the foot of the hill.”相关的问题
第1题
A.is being kept
B.have kept
C.have been kept
D.has been kept
第2题
A．to be keeping
B．to keep
C．to have kept
D．having kept
第3题
John kept quiet about the accident ______lose his job.
A．so as to not
B．so as not to
C．so not as to
D．not so as to
第4题
A.keep
B.had kept
C.have kept
D.having kept
第5题
A.set back
B.stood back
C.held up
D.kept down
第6题
A.was keeping
B.kept
C.was kept
第7题
A.set back
B.held up
C.stood back
D.kept down
第8题
【B8】
A．have kept
B．had kept
C．have been keeping
D．had been keeping
第9题
He kept playing the same record _____until 1 had to have the room.
A．now and again
B．now and then
C．over and over
D．far and wide
第10题
A.keep
B.keeping
C.to keep
D.having kept
第11题
【C8】
A．have kept
B．had kept
C．have been keeping
D．had been keeping
