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【单选题】
以下, while 循环的循环次数是( )。 main() { int i=0; while(i<10) { if(i<1) continue; if(i= =5) break; i++; } } A. 1 B. 10 C. 6 D. 死循环,不能确定次数A.
B.
C.
D.
D
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举一反三
【单选题】Which of the element below contributes the most to the Earth’s mass?
A.
silicon
B.
alumina
C.
iron
D.
megnesium
【单选题】In the C++ Standard Template Library, vectors and deques differ in their interfaces for handling which of the following operations? I. Insertion of an element at the front of the container II. Inserti...
A.
I and III only
B.
I and II only
C.
III only
D.
I only
【多选题】which of the following is the element of the essential of duodenal ulcer diagnosis
A.
Epigastric pain often relieved by food or antacids
B.
Epigastric tenderness
C.
Normal or increased Gastric Acid secretion
D.
Signs of ulcer disease on upper gastrointestinal x rays or endoscopy
E.
Evidence of H pylori infection
【简答题】轮胎根据轮胎帘布层帘线的排列可分为 普通斜交轮胎 、 带束斜交轮胎 和 三种。
【单选题】Which of the following increases the total variable by the contents of the element located in the second row, fi rst column of the purchases array? The variable and array have the int data type.
A.
purchases[2][1] += total;
B.
purchases[1][2] += total;
C.
total += purchases[2][1];
D.
total += purchases[1][0];
【单选题】Which of the following is not the element of the narration?
A.
time
B.
ellipsis
C.
character
D.
conflict
【简答题】简述儿童品德发展的基本特点。
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