Early this year, thousands of migrant _______ workers cancelled their insurance due to the lack of _______ policy to transfer insurance between difference regions.
A.the; the | B.the; a | C./; the | D./; a |
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Early this year, thousands of migrant _______ workers cancelled their insurance due to the lack of _______ policy to transfer insurance between difference regions.
A.the; the | B.the; a | C./; the | D./; a |