题目

Shelly had prepared carefully for her biology examination so that she could be sure of passing it on her first ______. A. attention              B. purpose              C. attempt              D. desire 答案：C19、他明确提出“走自己的道路，建设有中国特色的社会主义”。他是中国改革开放和现代化建设的总设计师。他是 A                B                   C                  D