It seems to some experts that there are only three commonly-used video websites
题型:期末题难度:来源:
It seems to some experts that there are only three commonly-used video websites in this area: 56.com, Youku.com, Tudou.com and they ____ 90% of the market.
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A. make up B. put up C. set up D. take up
答案
D
举一反三
I was about to walk over to Tom"s seat when he _____ and left.