第二節(jié) 語法填空(共10小題；每小題1．5分，滿分15分)
閱讀下面短文，按照句子結(jié)構(gòu)的語法性和上下文連貫的要求，在空格處填入一個適當?shù)脑~或使用括號中詞語的正確形式填空，并將答案填寫在答卷標號為31-40的相應(yīng)位置上。
Many teachers believe that the responsibilities for learning lie with the student. 31 a long reading assignment is given, instructors expect students to be familiar 32 information in the reading even if they do not discuss it in class or take an examination. The ideal student is considered to be 33 who is motivated to learn for the sake of learning, not the one interested only in getting high grades. Sometimes homework is returned with brief 34 (write) comments but without a grade.Even if a grade is not given, the student is responsible for learning the material assigned. When research 35 (assign), the professor expects the student to take it actively and to complete it with minimum 36 (guide). It is the student's responsibility to find books, magazines, and articles in the library. Professors do not have the time to explain 37 a university library works; they expect students,particularly graduate students, to be able to exhaust the reference origins in the library.Professors will help students who need it, but prefer that their students should not be too dependent on them. In the United States, professors have many other duties 38 teaching, such as administrative or research work. Therefore, the time 39 a professor can spend with a student outside of class is limited. If 40 student has problems with classroom work, the student should either approach a professor during either office hours or make an appointment.
