科目: 来源:不详 题型:单选题
| A.goes | B.will go | C.is going | D.has gone |
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科目: 来源:不详 题型:单选题
| A.was out | B.has been out | C.went out | D.has gone out |
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科目: 来源:不详 题型:单选题
| A.saw | B.will see | C.see | D.have seen |
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科目: 来源:不详 题型:单选题
| A.Did, study | B.Has, studied |
| C.Was, study | D.Did, studied |
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科目: 来源:不详 题型:单选题
| A.was sleeping | B.slept | C.sleeps | D.is sleeping |
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科目: 来源:不详 题型:单选题
| A.has, has | B.has, have | C.have, have | D.have, has |
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科目: 来源:不详 题型:单选题
| A.doesn't clean | B.didn't clean | C.isn't cleaned | D.wasn't cleaned |
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科目: 来源:不详 题型:单选题
| A.hasn’t come, yet |
| B.haven’t come , yet |
| C.haven’t come, already |
| D.hasn’t come , already |
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科目: 来源:不详 题型:单选题
| A.Have ,returned,/ |
| B.Have, returned, back |
| C.Did return ,/ |
| D.Did, return,back |
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科目: 来源:不详 题型:单选题
| A.has been | B.have been | C.was | D.were |
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