Someone at the door when she was cooking in the kitchen. A. had knocked B. has knocked C. knocked 答案 略 陶安光.男.英语专业硕士.英语专业八级.省外语学会会员 高考英语命题研究组成员. 省普通高校招生英语阅卷组阅卷教师.目前省内青年资深中考.高考英语命题研究人员之一.2001年大学本科毕业后一直从事英语教学与研究.研究领域为:语用学.中高考英语测试.长期在大型英语培训机构担任兼职高考及中考英语骨干主讲教师.具有丰富的英语教学及培训经验.尤其在高考.中考英语培训及试题研究方面颇有研究.硕果累累. 多次命中高考及中考英语试题. QQ: 465536453 E-mail: taoag@ 【查看更多】
题目列表(包括答案和解析)
Someone________the door when she was cooking in the kitchen.
[ ]
A. had knocked B. has knocked C. knocked at D. knocked
