[免费作业] 美国儿童发展局建立了儿童发展工作人员合格证书授予制度的时间是 日期：2023-02-26 12:56:05 点击：98 好评：0
9: 美国儿童发展局建立了儿童发展工作人员合格证书授予制度的时间是（）。 A: 1890 B: 1932 C: 1972 D: 2002 ...
[免费作业] 1901年，公立幼儿园在数量上已超过私立幼儿园。 日期：2023-02-26 12:54:45 点击：150 好评：0
14. 1901年，公立幼儿园在数量上已超过私立幼儿园。 A. 错误 B. 正确 ...
[免费作业] 美国大学四年制教育从第几学年开始专业课（）。 日期：2023-02-26 12:53:27 点击：134 好评：0
12. 美国大学四年制教育从第几学年开始专业课（）。 A. 一 B. 二 C. 三 D. 四 ...
[免费作业] all questions left ______ by history must be settled one by 日期：2023-02-26 12:52:05 点击：113 好评：0
39: all questions left ______ by history must be settled one by one. A: alone B: off C: out D: over ...
[免费作业] ‘How much water is left in the bottle?’ ‘______’ 日期：2023-02-26 12:49:49 点击：136 好评：0
24: ‘How much water is left in the bottle?’ ‘______’ A: Nothing B: None C: Not some D: Not one ...
[免费作业] The teacher had a talk with you, ______? 日期：2023-02-26 12:48:32 点击：128 好评：0
5: The teacher had a talk with you, ______? A: has you B: hadn’t she C: did she D: didn’t she ...
[免费作业] “You’d like some tea,______?” 日期：2023-02-26 12:47:17 点击：163 好评：0
2. “You’d like some tea,______?” A. wouldn’t you B. shouldn’t you C. hadn’t you D. didn’t you ...
[免费作业] We sent the horses to a considerable distance, ______ they s 日期：2023-02-26 12:45:56 点击：195 好评：0
12. We sent the horses to a considerable distance, ______ they should disturb the children. A. less B. lest C. last D. least ...
[免费作业] The Smiths ______ their breakfast when the morning post came 日期：2023-02-26 12:44:36 点击：82 好评：0
27. The Smiths ______ their breakfast when the morning post came. A. had B. has been having C. are having D. were having ...
[免费作业] I haven’t read ______ of the last four chapters, so I know 日期：2023-02-26 12:43:16 点击：145 好评：0
34. I haven’t read ______ of the last four chapters, so I know little about them. A. anything B. any C. some D. something ...
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