only linear
only hierarchical
complex
both linear and hierarchical
第1题：
M．Jackson suggested the data structure oriented software design method．Which of the following structure can be introduced by using input data structure?
A．algorithm structure
B．procedure structure
C．code structure
D．program structure
第2题：
A tree diagram is a formal representation of sentence structure with syntactic categories provided.()
第3题：
A.explain
B.to explain
C.explaining
D.explained
第4题：
第5题：
A It reveals the linear word order of a sentence.
B It shows the hierarchical structure of a sentence.
C It illustrates the syntactic category of each structural constituent.
D It emphasizes the main suprasegmental features of a sentence.
第6题：
Ⅱ. Vocabulary and Structure (15 points)
Directions, There are 15 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose one answer that best completes the sentence and blacken the corresponding letter on the answer sheet.
6. I know the difference between these two words. So ______ they.
A. know
B. will
C. do
D. does
6．答案为C 我知道这两个词的区别，他们也知道。so表示“也...”，句型为so+助动词+主语，根据前一句的谓语动词，得知应选C。
第7题：
A simple sentence consists of a single clause which contains a subject and a predicate and stands alone as its own sentence.()
第8题：
Ⅱ. Vocabulary and Structure (15 points)
Directions: There are 15 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose one answer that best completes the sentence and blacken the corresponding letter on the Answer Sheet.
6. I ______ my work by this time yesterday evening.
A. did
B. would do
C. had done
6．答案为C 指到过去某叫为止的事情。
第9题：
This Certificate will remain in force until May 1,1989.________.
A.This Sentence refers to the validity of the Certificate
B.This Sentence refers to the time of the Certificate
C.This Sentence refers to the date of the Certificate
D.This Sentence refers to the issue of the Certificate
第10题：