During the business intervals, customers appreciate the guest rooms which are full of pictures and other beautiful ______.
A. complements
B. illustrations
C. ornaments
D. implementations
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At the beginning of each course, the teacher should give a very ______ explanation of his plan for this course.
A. comprehensive
B. decisive
C. inclusive
D. complicated
若长度为n的线性表采用顺序存储结构,在第i≤1≤i≤n+1)个位置插入一个新元素的算法时间复杂度为()。
A. O(0)
B. O(1)
C. O(n)
D. O(n2
It is generally agreed that economic controls can ______ inflation by preventing overt wage and price increases from taking place.
A. suppress
B. boycott
C. hamper
D. oppress
xDSL技术包括了()。
A. DDN
B. ADSL
C. ISDN
D. SDH