_________ the whole process for the studies of cancer took more than a year, the

_________ the whole process for the studies of cancer took more than a year, the

题型:不详难度:来源:

_________ the whole process for the studies of cancer took more than a year, the technology is moving so fast that it will soon take just weeks.
A.HowB.BecauseC.IfD.While

答案
D
解析

举一反三

Beijing took steps to limit the kinds of high-risk of borrowing money from the banks that can create the high price of housing, ______ happened in the United States.
a.as                 B.that               C.how      D.while
题型:不详难度:| 查看答案

Now my hometown is not at all _______ a traveler who visited it ten years ago can expect.
A.thatB.whatC.whichD.where

题型:不详难度:| 查看答案

An official said the plan had also taken migrant workers into account, ________ medical care would be provided even if they didn’t have a stable job.
A.for whomB.for whichC.with whomD.with which

题型:不详难度:| 查看答案

When the environmentally friendly cars came onto the market, many people were eager to buy them ________ the price.
A.whereverB.however C.whicheverD.whatever

题型:不详难度:| 查看答案

When I got New York, I had to attend a school for students_____first language was not English.
A.whoB.whichC.whoseD.where

题型:不详难度:| 查看答案
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