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问题 判断题

手电钻用于金属件钻孔，但不适用于木材和塑料件钻孔。

答案

参考答案：错

单项选择题

患者男性，56岁，突发意识障碍3分钟入院，值班医师发现其心跳呼吸停止而行心肺复苏，评估该患者预后涉及脑组织缺氧损伤的不可逆时间，一般认为是（）。

A.1～3分钟

B.2～4分钟

C.3～5分钟

D.4～6分钟

E.5～7分钟
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改错题
改错题。
1. How old are your brother? He is twelve.            
         A        B                                   C 		( )______
2.  Are we classmate? Yes, we are.         
      A               B                   C 		( )______
3.  Are you friends? Yes, we're.          
       A            B                 C 		( )______
4.  Who is he? He's my cousin andy.             
                 A                     B      C 		( )______
5. They are fine friends.         
      A           B    C 		( )______
6. Amy is a girl. He's twelve.             
                  A     B       C 		( )______
7. Who's your uncle? He's a doctor.          
       A               B      C		( )______
8.  Lucy and Lily are girl. They are eleven.            
               A                B                    C 		( )______
9.  Are you a teacher?  Yes, I'm.       
      A                             B   C 		( )______
10. He is tall. He is America.               
                A    B        C 		( )______
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