I knocked on the door several times but

I started learning to play pipa at the age of four. At that time,I was really   1  of pipa because the four strings always cut my fingers. The cuts were not deep   2  they were long, and they really hurt ! So my parents bought me a roll of tape to protect the  3  of my left hand.After a few days, however, I   4   the tape! When my mother found out the reason, she said   5  and bought a new roll of tape.I had only used the second roll for a few weeks  6  I lost it again! "You should try to play pipa without tape," my father said to me. But I cried and   7 another roll. My father agree and bought me another new roll.After a few months, I lost the third roll! Then the  8  , and then the fifth  After this happened eight times, my mother got really   9 !"I won't buy you any more tape," she said to me. " Now you have to play pipa without tape

You must   10  it is carelessness that hurts your fingers!"

小题1:A. fond                   B. afraid                  C. proud

小题2:A. but                  B. and                      C. then

小题3:A. arms               B. ears                    C. fingers

小题4:A. sold                 B. lost                   C. bought

小题5:A. nothing            B. anything                C. something

小题6:A. until              B. after                   C. before

小题7:A. asked for          B. worried about           C. thought of

小题8:A. third                B. fourth                 C. fifth

小题9:A. happy                B. excited                C. angry

小题10:A. expect                B. forget                  C. remember

下面哪一组是系统软件

A．DOS和MIS

B．WPS和UNIX

C．DOS和UNIX

D．UNIX和Word

车轮可能产生的故障有哪些？

关于脊髓节段与椎体的对应关系的描述，不正确的是（）

A.成人脊髓颈1～颈4节段与同序数椎体相对应

B.颈5～颈8和胸1～胸4节段与同序数椎体上一个相对应

C.胸5～胸8节段与同序数椎体上两个相对应

D.胸9～胸12节段与同序数椎体上三个相对应

E.腰1～腰5节段与胸8～胸10椎体相对应

脑血栓形成与脑出血的鉴别诊断哪项无意义（）

A.有无偏瘫

B.有无头痛、呕吐

C.起病时间

D.有无意识障碍

E.脑脊液有无红细胞