It was decades ago ________ I was in my teens ________ the Chinese government decided to reform the social economic system.
A.when; when | B.that; which | C.when; that | D.before; that |
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It was decades ago ________ I was in my teens ________ the Chinese government decided to reform the social economic system.
A.when; when | B.that; which | C.when; that | D.before; that |