多选题 Once his integrity had been ______, the mayoral candidate was quick both to ______ these attacks and to issue counterattacks.
【正确答案】 A、F
【答案解析】[解析] ●these说明前文出现一致内容,同义重复;and表示前后同义重复。
●第一空填入一个和attack对应的同义词。
●impugn驳斥,restore恢复,enhance增强。答案选A。
●前文攻击他的正直,所以后文就要支持他的正直,否认别人的攻击。
●buttress提供证据,recommence重新开始,repudiate否认。答案选F。