第4题: [单项选择]Later the VSP manufacturers launched an advertising campaign for the purpose of ______. A. aiming at middle class users B. competing with manufacturers of other types of cars C. selling their products to more country people D. winning a larger share in the car market 参考答案:A 答案解析:句意理解题。根据文章第三段第一、二句话“…in advertisements for such yuppie-targeting institutions as the Banque National
第28题: [单项选择]观察急性传染病的预后,主要观察 A. 中性粒细胞数量变化 B. 淋巴细胞的数量变化 C. 单核细胞的数量变化 D. 嗜酸性粒细胞的数量变化 E. 嗜碱性粒细胞的数量变化 参考答案:D 答案解析:急性感染时,肾上腺皮质激素分泌增高,嗜酸性粒细胞减低,恢复期逐渐增多。如病情严重肾上腺皮质功能衰竭,嗜酸性粒细胞持续减低或消失。