题目内容

Section A
Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. The dialogues and the questions will be spoken only once. When you hear a question, you should decide on the correct answer from the 4 choices A , B, C, and D.
(1)

A. Friends.
B. Mother and son.
C. Husband and wife.
D. Shopkeeper and customer.

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ZS—KI",斯蒂文森提出的该公式表达了()之间的关系。

A. 感受性与感觉阈限
B. 绝对感受性与绝对感觉阈限
C. 差别感受性与差别感觉阈限
D. 心理量与物理量

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小脑病损时可能出现的体征是()。

Suppose elements in array A are already sorted ascending order of their values when the code begins to run, then execution time of the code will be

A. O(log2n)
B. O(n)
C. O(nlog2n)
D. O(n2)

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