--- Each of the students, working hard at their lessons, ______ the book. --- S

--- Each of the students, working hard at their lessons, ______ the book. --- S

题型:不详难度:来源:
--- Each of the students, working hard at their lessons, ______ the book.
--- So have I.
A.is readingB.has readC.readingD.reads

答案
B
解析
由答语中的助动词have可确定此空应用现在完成时态。
举一反三
The baby is generally healthy, but every now and then he ______ a cold.
A.has caughtB.is catching
C.will catchD.does catch

题型:不详难度:| 查看答案
It is when the plane ______ that you’d better find out at the booking office.
A.would take offB.had taken off
C.was taking offD.is taking off

题型:不详难度:| 查看答案
Thank you for your visit to CCTV.COM. This site ____ and will be back online in the not—too—distant future.
A.had updated B.will be updatedC.updatedD.is being updated

题型:不详难度:| 查看答案
I called Hannah many times yesterday evening,but I couldn"t get through. Her brother_____ on the phone all the time!
A.was talking B.has been talking C.has talkedD.talked

题型:不详难度:| 查看答案
---Do you have any problems if you ___this job?
---Well, I’m thinking about the salary.
A.offerB.will offerC.are offered D.will be offered

题型:不详难度:| 查看答案
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