陕西开放大学2022年秋《理工英语4》（本科）单元自测8试题 试题 1 [单选题] Space travel must be very very expensive. _______________________.The cost of a seat on the Virgin craft is$250,000. A．Thats not true. B．Of course. C．
陕西开放大学2022年秋《理工英语4》（本科）单元自测6试题 试题 1 [单选题] Im leaving for Shanghai tomorrow. _______________________. A．Bring me a present. B．Have a pleasant trip! C．Lets go out for a drink. 试题 2 [单选题
陕西开放大学2022年秋《理工英语4》（本科）单元自测5试题 试题 1 [单选题] You know a good schedule brings efficiency to the work. _______________________. A．Not at all. I enjoyed it. B．I see your point. C．I think its a ba
陕西开放大学2022年秋《理工英语4》（本科）单元自测4试题 试题 1 [单选题] They are testing the 3D printer. Dont you e and see it? What_______________________. A．Where is it displayed? B．It really matters. C．Thats fine.
