单选题:The underlined word "they" in the third letter refers to ___ 题目分类:英语 题目类型:单选题 查看权限:VIP 题目内容: The underlined word "they" in the third letter refers to ______. A.accidents B.vehicles C.pedestrians D.cyclists 参考答案: 答案解析:
All we need ________ a small piece of land where we can plan All we need ________ a small piece of land where we can plant various kinds of f 分类:英语 题型:单选题 查看答案
It is important to remember that success ________ a sum of s It is important to remember that success ________ a sum of small efforts made ea 分类:英语 题型:单选题 查看答案
根据以下答案,回答题 A.氟桂嗪 B.硝苯地平 C.地尔硫革 D.维拉帕米 E.氨氯地平 选择性舒张脑血管的药物是( 根据以下答案,回答题 A.氟桂嗪 B.硝苯地平 C.地尔硫革 D.维拉帕米 E.氨氯地平 选择性舒张脑血管的药物是( )。 分类:英语 题型:单选题 查看答案
阿司匹林没有哪种作用( )。 阿司匹林没有哪种作用( )。 A.抑制环加氧酶 B.抗炎抗风湿 C.抑制PG合成,易造成胃黏膜损伤 D.高剂量时才能抑制血小板聚集 E.高剂量时也能抑制PGl 分类:英语 题型:单选题 查看答案