第16题: [单项选择]内皮细胞的抗凝作用不包括() A. 内皮细胞的屏障作用 B. 内皮细胞能合成前列环素和一氧化氮 C. 合成凝血酶调节蛋白 D. 促进纤维蛋白溶解 E. 抑制纤维蛋白溶解 参考答案:E 答案解析:内皮细胞的抗凝作用如下:①屏障;②抗血小板黏集,合成前列环素和一氧化氮,分泌二磷酸腺苷酶;③抗凝血酶或凝血因子,合成凝血酶调节蛋白,合成膜相关肝素样分子,合成蛋白S,与蛋白C活化因子协同作用,灭活凝血
A. not only well-educated but also rich B. well-educated as well as illiterate C. very rich but ill-educated D. as poor in economy as in education 参考答案:C 答案解析:[精解] 细节题。文章最后一段有这样两句:"It has become one of the world’s richest countries.Though Kuwait has free prim