Your mother got up early this morning, ______? [ ]A. did your mother B. didn't your motherC. di

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• She could hardly speak a word when she saw her son again, ______?[ ]A. can't she B. couldn'
• Bill hasn't changed his mind,_____? [ ]A. does he B. is heC. has he D. did he-九年级英语
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• There must be something in the bag, there? [ ]A. mustn't B. needn't C. isn't D. is -九
• —Jack hasn't paid for the school things, has he?—_______. His father will pay for him. [ ]A. Ye
• We have worked for a long time, let's stop to have a short rest, _____?[ ]A. shall we B. will y
• 下图是植物体的不同结构，将它们按结构层次排序应是A．④→②→①→③B．①→②→③→④C．①→③→②→④D．②→①→④→③-七年级生物