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【多选题】
下述为蜱螨亚纲特征的是A.
虫体前部有颚体(假头)
B.
头胸腹愈合为躯体
C.
成虫4对足
D.
无触角
E.
无翅
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【简答题】Describe a time you were close to a wild animal. You should say : what animal it was where you saw it and what happened there when you saw it and explain how do people in your country feel about this ...
【单选题】以下程序的输出结果是 public class ko6_9 { public static void main(String args[]) { int sum=0; int ko[][]={{1,2,3},{4,5,6},{7,8,9}}; for(int n=0;n<3;n++) for(int m=0;m<3;m++) sum+=ko[n][m]; System.out.println("s...
A.
sum=55
B.
sum=45
C.
sum=0
D.
sum=9
【单选题】The author's purpose of writing this passage is to ______.
A.
explain why people have emotions
B.
show how people avoid the negative emotions
C.
explain what people should do before emotions
D.
define and classify people's emotions
【单选题】以下程序的输出结果是 public class Test1 { public static void main(String[] args) { int i, a[] = new int[10]; for (i = 9; i >= 0; i--) a[i] = 10 - i; System.out.println(" " + a[2] + a[5] + a[8]); } }
A.
258
B.
741
C.
852
D.
369
【单选题】The author's purpose of writing this passage is to ______.
A.
explain why people have emotions
B.
show how people avoid the negative emotions
C.
explain what people should do before emotions
D.
define anti classify people's emotions
【单选题】以下程序的输出结果是 public class Test1{ public static void main(String args[]){ int sum=0; int ko[][]={{1,2,3},{4,5,6},{7,8,9}}; for(int n=0;n<3;n++) for(int m=0;m<3;m++) sum+=ko[n][m]; System.out.println("sum...
A.
sum=55
B.
sum=45
C.
sum=0
D.
sum=9
【单选题】Self-improvement can be seen in countless books’ which explain how people can be happier and more successful in life by improving everything from their vocabulary to their tennis game, or even their w...
A.
self-help
B.
self-improvement
C.
self-discipline
D.
self-reliance
【单选题】计算烧成线收缩的公式是 。
A.
S 烧 = (L 干 -L 烧 )/L 干 ×100%
B.
S 烧 =(L 0 -L 烧 )/L 烧 ×100%
C.
S 烧 =(L 烧 -L 干 )/L 干 ×100%
D.
S 烧 =(L 干 -L 烧 )/100
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