10楼#
发布于:2014-03-04 21:43
~\(≧▽≦)/~啦啦啦
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11楼#
发布于:2014-03-04 19:56
老师see sb. do又是啥情况
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12楼#
发布于:2014-03-04 19:54
ad
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14楼#
发布于:2014-02-10 21:50
ca
-ing是看了一眼 do是全过程 |
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15楼#
发布于:2014-01-31 10:55
题面:
1. I often see an old woman ________ newspapers to make a living on the street whenever I pass by the intersection. A. sell B. sold C. selling D. to sell 2. The other day while riding on the street, I noticed an elderly man ________ off the bike all of a sudden. A. fall B. falling C. fallen D. fell |
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16楼#
发布于:2013-11-24 10:20
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17楼#
发布于:2013-11-23 13:40
好好学习。。。。。。。。。。。。。。。。。。。。。。。。。
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18楼#
发布于:2013-11-09 17:06
找主谓,定时态
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19楼#
发布于:2013-11-09 17:02
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