专题限时训练(十) [介词](限时：20 分钟)一、单句演习：阅读下列句子， 按照句子构造的语法性以及句意，用合适的介词填空。1 ． Fred entered without knocking and, very out of breath, sank ________ a chair.2．If you really have to leave during the meeting...

时间:2025-04-09 22:27栏目:高等教育

专题限时训练(三十二) [科普知识型阅读理解(二)](限时：25 分钟)(一)Schools of robotic fish could be sent into the Thames to produce a 3D pollution map of the river.Researchers at the University of Essex in Colchester are working on the robotic fish as part of a ￡2.5 million E...

时间:2025-03-08 18:39栏目:高等教育

专题限时训练(十六) [复合句构造](限时：20 分钟)一、单句演习：阅读下列句子， 按照句子构造的语法性以及句意，用合适的连词填空。1．I thought you’d be late for the concert, ________ we ended up getting there ahead of time.2．Stand over there ____...

时间:2025-03-07 21:52栏目:高等教育

专题限时训练(二十四) [广告应用型阅读理解](限时：25 分钟)(一)Springtime in ParisDepartures: May 5, 12, 19 and June 94 days for $129 per personParis in the Springtime was, is and always will be, something rather special.Why not experience it for yourself with this excellent bre...

时间:2025-03-07 21:01栏目:高等教育

专题限时训练(二十) [综合练习](限时：25 分钟)(A)Finishing their shopping at the supermarket, a middleaged couple found their new car 1.________ (steal) ． They filed a report 2.________the police station and a detective drove them back 3.________ the parking lot to look for evidence...

时间:2025-02-25 17:55栏目:高等教育