备注型字段在表中占用 ______个字节。A．8 B．1 C．4 D．10

已知复数z满足z²+1=0，则（z⁶+i）（z⁶-i）=______．

旋转钻机的起重滑轮和固定钻杆的卡机，应在同一（）线上，保持钻孔垂直。

第二节：完形填空（20小题；每小题1.5分，满分30分）

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑

Hi Cindy,

Please don't worry if you feel a little strange around boys．You are in the process of   36 from a little girl into a young woman and there are   37  called hormones （荷尔蒙） that are changing not only your body but your   38 ．For example, you say you used to feel at ease _39_ boys and you would usually run and fight one another for   40 ．That was Cindy, the little girl．Cindy the   41  woman doesn't want to fight boys or even run with them   42  your interests are changing．That is what is making you feel strange and it is also   43  to the other girls around you and also to the boys．Your life is   44   a different stage but you should understand that this is （a） 45  normal, and （b） something that will pass quickly．

I think you should again try to   46   around boys．You can still talk with them about 47  you like including sports, movies, web sites and celebrities（名人）．I   48   that you not try to fight with them, however, because the   49  are becoming much bigger and stronger．I think you will find that you will _50_ being with boys but that your feelings will be different from the  51  they used to be．I know you are not supposed to have a   52  while you are still in school in China, but if you start to find some boys very handsome and you are strongly __53_ to some of them, don't be surprised．  54 , this is all very normal．For now, you should _55_ your school work, though you will find that some boys are attracted to you．This will be a new adventure for you and my best advice is to relax and enjoy it．

Good luck,

Brad

36．A．starting     B．changing     C．surviving           D．ranging

37．A．cells           B．nutritions     C．chemicals      D．objects

38．A．mind         B．head          C．life           D．study

39．A．with          B．for         C．against         D．without

40．A．praise         B．honor       C．good         D．fun

41．A．brave        B．unique       C．smart       D．young

42．A．before       B．because      C．until          D．when

43．A．referring       B．appealing     C．happening     D．pointing

44．A．entering       B．setting       C．reflecting      D．representing

45．A．hardly      B．possibly       C．perfectly     D．nearly

46．A．play              B．relax          C．date         D．fool

47．A．somebody     B．anybody      C．something     D．anything

48．A．recommend         B．demand       C．command    D．determine

49．A．girls          B．adults          C．boys         D．kids

50．A．hate         B．enjoy        C．avoid        D．regret

5l．A．model              B．standard      C．style         D．way

52．A．boyfriend     B．girlfriend           C．degree        D．job

53．A．opposed       B．attracted        C．exposed        D．accustomed

54．A．Rather         B．Besides       C．Again         D．Afterwards

55．A．depend on     B．decide on      C．agree on        D．concentrate on

《合同法》规定的遵守法律原则是指（）。

A.法律

B.行政法规

C.法律的强制性规定

D.合同法

以下哪项不是产时保健重点（）

A．防滞产

B．防感染

C．防致畸

D．防出血