语法与词汇 Connie was told that if she worked too hard, her health would _____.无

【正确答案】 A

【答案解析】句意：康妮被告知如果她工作太刻苦，她的健康状况将恶化。 deteriorate恶化。 degrade降级。descend下降。 decay衰退。因此选A。