题目内容：
Thisisthesecondtimeshe______improvementonthatequipment.A.hadmade
B.made
C.ismaking
D.hasmade
参考答案：
答案解析：
单选题：Thisisthesecondtimeshe______improvementonthatequipment.A.had
- 题目分类：英语
- 题目类型：单选题
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A.hadmade
B.made
C.ismaking
D.hasmade
A.hadmade
B.made
C.ismaking
D.hasmade
______adogontheroad,thecarstopped.A.HavingseenB.OnseeingC.Th
______adogontheroad,thecarstopped.A.HavingseenB.OnseeingC.ThedriverseeingD.Seein
__________A.switchB.hatchC.characterD.match
__________A.switchB.hatchC.characterD.match
__________A.whereB.whatC.whoseD.white
__________A.whereB.whatC.whoseD.white
__________A.exhaustB.exerciseC.examD.exact
__________A.exhaustB.exerciseC.examD.exact
人造丝的废丝
人造丝的废丝