问题

About 22.4 percent of all homes in urban areas were lying vacant in China in 2013, the vacancy rate was 1.8 percentage points higher than ________ of 2011 according to the survey.
A:one
B:it
C:that
D:which
B:it
C:that
D:which
正确答案是:
同类题型
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He was always _______ for knowledge, and at last became an expert in the field of art.
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Word comes that free souvenirs(纪念品) will be given to comes first.
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