[单项选择](The university hospital’s) research department (is looking for) volunteers (who) have heart disease, have undergone an open-heart surgery, have had angioplasty (血管硬化), (or a heart attack was experienced).（）
A. The university hospital’s
B. is looking for
C. who
D. or a heart attack was experienced

[填空题]
I. Research Papers and Ordinary Essay

• A. Similarity in (1) .e.g.— choosing a topic
  — asking questions
  — identifying the audience
• B. Difference mainly in terms of (2)
  — research paper: printed sources
  — ordinary essay: ideas in one’s (3)
  II. Types and Characteristics of Research PapersA. Number of basic types: twoB. Characteristics:
  — survey-type paper:
  — to gather (4)
  — to quote
  —to (5)
  The writer should be (6)
  — argumentative (research) paper:a. The writer should do more,e.g.
  — to interpret
  — to question, etc.b. (7) varies with the topic,e.g.
  — to recommend an action, etc.
  III. How to Choose a Topic for a Research Paper
  In choosing a topic, it is important to (8)
  Question No. 1: your familiari
  

[填空题] Writing a Research Paper I . Research Paper and Ordinary Essay A) Similarity in (1)________e. g. —choosing a topic —asking questions —identifying the audience B) Difference mainly in terms of (2)________ 1. research paper: printed sources 2. ordinary essay: ideas in one’’s (3)________ II. Types and Characteristics of Research Papers A) Number of basic types: two B) Characteristics: 1. survey-type paper: —to gather (4)________ —to quote —to (5)________ The writer should be (6)________ 2. argumentative (research) paper: A) The writer should do more, e. g. —to interpret —to question, etc. B) (7) varies with the topic, e.g.________ —to recommend an action, etc. III. How to Choose a Topic for a Research Paper In choosing a topic, it is important to (8 )________ Question No. 1: you