Question

【题目】Although alcohol is legal, it can damage the liver and do great harm______consumed in large quantities.

A.even ifB.onceC.WhileD.unless

Answer 1

【答案】B

【解析】

考查状语从句。句意：虽然酒是合法的，但一旦大量饮用，会损害肝脏并造成巨大伤害。A. even if即使；B. once一旦；C. while然而；D. unless除非。根据“it can damage the liver and do great harm”可知，一旦大量饮用，就会造成肝脏损害并带来巨大伤害。故选B。