为了订立合同，寿险公司与投保人之间的协议必须符合法律规定的所有要求。任何合同欲有效，

现有0～3V和0～15V两量程的电压表一只，但0～3V的刻线和数值均已模糊，实验中用的是0～3V的量程，从0～15V的刻度盘上读出电压是6.5 V，则此时的电压是[ ]

A.6.5V

B.2.5V

C.1.3V　　 　　　

D.无法确定

正常成年女性的卵巢大小是多少（）

A.4cm×2cm×1cm

B.4cm×3cm×1cm

C.4cm×3cm×2cm

D.4cm×3cm×3cm

E.以上都不对

头部外伤后昏迷半小时，患者醒后即发现右侧肢体轻瘫，腰穿呈血性脑脊液，以后逐渐好转。最可能的诊断是（）

A.脑震荡

B.脑挫伤

C.急性硬脑膜外血肿

D.急性硬脑膜下血肿

E.脑内血肿

通常呈现在书刊或报纸上的照片、图画，是以“纸”为载体的，我们将这种可以接触到的照片或图画称为（）

A.模拟图像

B.数字图像

C.矢量图

D.位图

Directions:

You just spent your summer holidays in Tom’s hometown, Tom’s home is at a small and quiet countryside. Now, you are going to write him a letter of thanks for all he and his family did for you during your stay there.

Imagine some details of the summary holidays. Write your letter in no less than 100 words. Write it nearly on ANSWER SHEET 2.

Do not sign your own name at the end of the letter; use "Li Ming" instead.

Do not write the address, (10 points)