[国开形考作业] 下列选项()是描述介质中实际的磁场强弱和方向的物理量。 日期：2021-03-01 09:38:53 点击：75 好评：0
(单选题)8: 下列选项()是描述介质中实际的磁场强弱和方向的物理量。 A: 磁通 B: 磁感应强度 C: 磁场强度 D: 磁导率 ...
[国开形考作业] 某负载为一可变电阻器,由电压一定的蓄电池供电,当负载电阻增加时 日期：2021-03-01 09:38:35 点击：174 好评：0
(单选题)2: 某负载为一可变电阻器,由电压一定的蓄电池供电,当负载电阻增加时,该负载消耗的电功率()。 A: 增加 B: 减小 C: 不变 D: 以上选项均不正确 ...
[国开形考作业] We are in possession of your letter of the 11th July. 日期：2021-03-01 09:38:15 点击：97 好评：0
(判断题)26: We are in possession of your letter of the 11th July. A: 对 B: 错 ...
[国开形考作业] Last year my brother and I stayed _____ a week _____ some fr 日期：2021-03-01 09:37:58 点击：58 好评：0
(单选题)20: Last year my brother and I stayed _____ a week _____ some friends in Boston. A: for…and B: for…with C: till…with D: when…without ...
[国开形考作业] He ______ and couldn’t find the way to the hotel. 日期：2021-03-01 09:37:40 点击：85 好评：0
(单选题)14: He ______ and couldn’t find the way to the hotel. A: puzzled B: was puzzled C: puzzling D: has puzzled ...
[国开形考作业] Why don’t you come ______ and have dinner ______me? 日期：2021-03-01 09:37:22 点击：182 好评：0
(单选题)8: Why don’t you come ______ and have dinner ______me? A: over…for B: on…with C: over…at D: over…with ...
[国开形考作业] Excuse me, madam. I’m looking ______ 83 Shanghai Street. 日期：2021-03-01 09:37:04 点击：57 好评：0
(单选题)2: Excuse me, madam. I’m looking ______ 83 Shanghai Street. A: for B: after C: up D: to ...
[国开形考作业] It helps children learn how to deal with the problems they m 日期：2021-03-01 09:36:44 点击：157 好评：0
(判断题)26: It helps children learn how to deal with the problems they may meet in really life. A: 对 B: 错 ...
[国开形考作业] The boy was considered () the window. 日期：2021-03-01 09:36:27 点击：103 好评：0
(单选题)20: The boy was considered () the window. A: to have broken B: breaking C: to break D: to be broken ...
[国开形考作业] The computer () less than ten thousand yuan. 日期：2021-03-01 09:36:09 点击：164 好评：0
(单选题)14: The computer () less than ten thousand yuan. A: spent B: paid C: cost D: take ...
要做作业扫码我