【单选题】When I turn off my computer I have to go back to reality. ( turn off )
【多选题】在变量抽样中需要提高抽样规模的情形包括()
【单选题】When I turn off my computer I have to go back to reality. ( turn off )
【单选题】When I turn off my computer I have to go back to reality.(turn off)
【单选题】—Michael is one of the top students in our class. —________,he cheated in the last exam.
【单选题】---Michael is one of the top students in our class .--- ___ , he cheated in the last exam .A.On
A.
24. ---Michael is one of the top students in our class . --- ___ , he cheated in the last exam . A.On the other hand
【单选题】Jack was very hard-working, but he failed in the last exam、He ( ) a lot about why his effort could not lead to good mark.
【判断题】纯电感正弦交流电路中电流与电压的最大值及有效值之间符合欧姆定律。()
【单选题】He __________ well in the exam last week, so he __________ hard now.
C.
didn't do, is studying D didn't, studying