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【单选题】
颅的结构中在体表摸不到的是（）A.
枕骨大
B.
枕外隆凸
C.
乳突
D.
颧弓
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Jack London was at his height of his powers when he wrote______, which is deeply influenced by Darwinism.
A.
The Sea Wolf
B.
To Build a Fire
C.
The Call of the Wild
D.
Martin Eton
【单选题】以下程序的输出结果是 using System; namespace aaa { class Example1 { static void Main() { int i; int [] a=new int[10]; for(i=9;i>=0;i--) a[i]=10-i; Console.WriteLine("{0},{1},{2}",a[2],a[5],a[8]); } } }
A.
2，5，8
B.
7，4，1
C.
8，5，2
D.
3，6，9
【单选题】Jack was praised by his teacher because he had made _______.
A.
great progress
B.
great progresses
C.
a great progress
D.
little progress
【单选题】jump给犬内服磺胺类药物时,同时使用NaHC03的目的是
A.
jump增加抗菌作用
B.
jump加快药物的吸收
C.
jump加快药物的代谢
D.
jump防止结晶尿的形成
【单选题】下列属于文件输入输出类的是
A.
FileInputStream 和 FileOutputStream
B.
BufferInputStream 和 BufferOutputStream
C.
PipedInputStream 和 PipedOutputStream
D.
以上都是
【单选题】Jack was ____by his mother's rude behaviour.
A.
irritated
B.
unhappy
C.
unkind
D.
surprised
【简答题】A．Jack was expected to pass the exam. B．Jack surprised everybody by taking his exam again. C．No one really expected Jack to pass exams. D．Jack wasn't expected to fail his exams again.
【单选题】以下程序的输出结果是 using System; using System.Collections; namespace aaa { class Example1 { static void Main() { int[] num =new int[]{1,3,5}; ArrayList arr=new ArrayList(); for(int i=0;i
A.
1
B.
3
C.
4
D.
5
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