[国开形考作业] 梁的弯曲正应力（ ） 日期：2021-06-23 13:07:40 点击：79 好评：0
(单选题)4: 梁的弯曲正应力（ ） A: 两杆的轴向变形都相同； B: 长杆的正应变较短杆的大； C: 长杆的轴向变形较短杆的大； D: 长杆的正应力较短杆的大。 ...
[国开形考作业] —Who’s that speaking?—This is Tom ____________ 日期：2021-06-23 13:07:01 点击：175 好评：0
(单选题)48: —Who’s that speaking?—This is Tom ____________ A: speaks B: spoken C: speaking D: saying ...
[国开形考作业] I ________ use a clock to wake me up because at six o’clock 日期：2021-06-23 13:06:26 点击：104 好评：0
(单选题)42: I ________ use a clock to wake me up because at six o’clock each morning the train comes by my house. A: couldn’t B: mustn’t C: shouldn’t D: needn’t ...
[国开形考作业] — Must I be home before seven?— . 日期：2021-06-23 13:05:51 点击：167 好评：0
(单选题)36: — Must I be home before seven?— . A: No, you needn't B: No, you mustn't C: Yes, you will D: No, you won't ...
[国开形考作业] I really love the area and see it as a（ ） ______ place 日期：2021-06-23 13:05:18 点击：83 好评：0
(单选题)30: I really love the area and see it as a（ ） ______ place to start my new career. A: ideal B: terrible C: awful D: built-in ...
[国开形考作业] In the near future, more advances in the robot technology___ 日期：2021-06-23 13:04:43 点击：188 好评：0
(单选题)24: In the near future, more advances in the robot technology________ by scientists, A: are making B: are made C: will make D: will be made ...
[国开形考作业] Over ten people died and twenty people were ________ wounded 日期：2021-06-23 13:04:07 点击：191 好评：0
(单选题)18: Over ten people died and twenty people were ________ wounded in the train crash. A: eventually B: urgently C: bitterly D: seriously ...
[国开形考作业] In 1492, Columbus _______ on one of the Bahama islands, but 日期：2021-06-23 13:03:31 点击：199 好评：0
(单选题)12: In 1492, Columbus _______ on one of the Bahama islands, but he mistook it for an island off India. A: lands B: landed C: has landed D: had landed ...
[国开形考作业] — This is the worst film ever produced. Do you think so?— 日期：2021-06-23 13:02:55 点击：129 好评：0
(单选题)6: — This is the worst film ever produced. Do you think so?— ____________________________. A: You’re wrong B: I don’t think so, I’m afraid C: Not at all D: No, that’s not real ...
[国开形考作业] 要素禀赋理论认为生产要素禀赋不同是国际贸易产生的根本原因。（ 日期：2021-06-23 13:02:18 点击：160 好评：0
(判断题)50: 要素禀赋理论认为生产要素禀赋不同是国际贸易产生的根本原因。（ ） A: 对 B: 错 ...
要做作业扫码我