前囟闭合的年龄是（） A.4~10个月 B.1~1.5岁 C.1.5~2岁 D.2.

完成对话。在对话空格中填上适当的单词，使对话完整正确。一空一词。（共10小题，每小题1分；计10分）

Police: Miss Snow,can you tell me what happened to you yesterday evening?

Miss Snow: I was attacked (攻击) .

Police: Now, what do you remember about the    1   ?

Miss Snow_: Well, I was so   2   the whole day yesterday that I couldn’t stop my job for a   3   untilI finished it very late in the evening.

Police: What time did you   4   your office?

Miss Snow: At a quarter past nine.

Police: Are you    5   ?

Miss Snow_: Oh, yes. I wear a watch every day.

Police: What did you do then?

Miss Snow_: Well, I closed the door and quickly went   6   to the first floor. When I got to my carI found that I hadn’t   7   the door of the office.

Police:Did you go back then?

Miss Snow; Yes, I quickly returned to my office. At the door I was about to take out my    8  frommy purse when suddenly   9    from behind hit me on the head.

Police: Did you see the person    10   at that moment?

Miss Snow: No, it was dark then and he wore a stocking(长筒袜)over his head.

Police:OK. Thank you Miss Snow, please take care!

大脑皮质的听觉性语言中枢位于优势半球的

A．颢上回后部

B．颞中回后部

C．颞下回后部

D．颞横回

E．角回

读“可持续发展联系图”，回答下列问题：（6分）

（1）我国的持续发展包括     持续发展、经济持续发展和       持续发展。其中        ____  发展是基础。

（2）我国必须走可持续发展的道路，这是由于：

①                                  ；

②                                  ；

③                                  。

李某有一头牛走失，赵某牵回关入自家牛棚，准备次日寻找失主，当晚牛棚被台风刮倒，将牛压死，赵某将牛肉和牛皮出售，各得款500元及100元，请人屠宰及销售支出100元，下列说法正确的是( )。

A．李某有权要求赵某返还一头同样的牛

B．李某有权要求赵某返还500元

C．李某有权要求赵某返还600元

D．李某有权要求赵某按牛的市价赔偿1000元

加工精度是评定机械零件加工质量的重要指标之一，所谓加工精度是指零件加工之后的几何系数与理想几何系数的符合程度，即加工误差的大小。符合的程度愈高加工误差愈小，加工精度就愈高。加工精度用加工误差大小来表示。其中的几何系数包括（）

A.尺寸

B.形状

C.位置

D.配合