A.since | B.when | C.That | D.until |
A.where | B.that | C.what | D.which |
A.which | B.that | C.it | D.one |
A.who | B.which | C.whom | D.what |
A.how | B.that | C.what | D.which |
A.from their effects | B.of which effects | C.of its effects | D.from whose effects |
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