What we used to think ________ impossible now does seem possible.
A.isB.wasC.has beenD.will be在线课程B
解析:
句意:我们过去认为不可能的事现在看起来可能了。used to句式用来表示今昔对比,提供过去的情况,与后面的now引出的现在情况形成对比,故用一般过去时。
查询谷 - www.chaxungu.com
最新文章
- 2026-04-24What we used to think impossible now does seem possible.A.isB.wasC.has beenD.will be
- 2026-04-24I can’t see any coffee in this cupboard. ?A.Has it all been finishedB.Was it all finishedC.Has it al
- 2026-04-24While watching television. .A.the doorbell rangB.the doorbell ringsC.we heard the doorbell ringD.we
- 2026-04-24I have some doing my homework.A.difficult inB.difficulty inC.difficulties withD.difficultly with
- 2026-04-24When I got to my home town I found it still the same it had been three years before.A.stayed, asB.st
- 2026-04-24Can you the differences American and British English?A.know, aboutB.say, amonyC.talk, onD.tell, betw
- 2026-04-24Have you found the answer the question?A.ofB.forC.onD.to
- 2026-04-24The crazy fans patiently for two hours, and they would wait till the movie star arrived.A.were waiti