单选题 The Social Security Act did not include health insurance because the commission considered that its inclusion would jeopardize the passage of the act.
A. evade B. endanger C. exclude D. enhance

【正确答案】 B

【答案解析】[解析] 本题中，jeopardize的意思是“危害”。B项“endanger危害”符合题意，如： The polluted air in the city is badly endangering the health of the residents．(城里被污染的空气正严重地危及居民的健康。)其他三项“evade逃避；exclude排除；enhance提高”都不正确。