2022·天津·一模
名校
1 . ________ on its judgment of the current COVID-19 epidemic situation, the epidemic prevention and control headquarters aimed ________ lockdown management gradually and restore residents’ lives to regular order starting on Thursday.
A.Based; to lift | B.Based; lifting | C.Basing; to lift | D.Basing; listing |
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2 . Without facts, we can’t form a correct opinion, for we need to have actual knowledge ________ our thinking.
A.which to be based on | B.on which to base |
C.which to base on | D.on which to be based |
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