已知等比数列{an}的各项都为正数，且当n≥3时，a4·a2n-4=102n，则

Pablo Picasso (1881-1973) was born is Spain. There is no doubt he was one of the ________artists of the twentieth century. ________ he was a small child, he could draw and paint very well. ________the age of nineteen years old, he visited art galleries（陈列室） in Paris to learn ________ other artists. Picasso was _________ important painter who invented new ways of painting. For one period of his life, he used mainly blue in his paintings. Then with his friend, Georges Braque, he invented a way of painting called Cubism（立体派）. He tried ________ round shapes look flat（公寓）.

When a war broke in Spain, it made Picasso very _______ and angry. During the war, a town ________ Guernica was destroyed. So he made a large painting, ________ the name of Guernica, about the war. In the picture, a woman is crying and a horse is making a loud high noise. This painting, which is very famous, shows us _________ Picasso felt about the war.

小题1:A. great               B. greater          C. greatest

小题2:A. When            B. Where          C. What

小题3:A. In            B. At          C. On

小题4:A. front               B. from         C. for

小题5:A. a              B. the          C. an

小题6:A. to make         B. make        C. makes

小题7:A. happy            B. glad           C. sad

小题8:A. call               B. called       C. calls

小题9:A. with             B. without          C. of

小题10:A. what             B. how          C. where

连词成句。

1. how, to, we, learn, a, ball, throw (.) 

_______________________________________________________

2. can't, eat, we, class, in (.) 

_______________________________________________________

3. that, is, his, chin, cut, a, on, bad, very (.) 

_______________________________________________________

4. is, favorite, my, spring, season (.) 

_______________________________________________________

5. kites, of, idea, helped, people, the, to, planes, make (.)

_______________________________________________________

以下不能诊断幽门螺杆菌（HP）感染的是（）

A.胃黏膜快速尿素酶试验阳性

B.胃黏膜HP培养阳性

C.¹³C-尿素呼气试验阳性

D.血清HP抗体阳性

E.粪便HP抗原阳性

下列哪一项不符合肺动脉高压形成的机制（）

A.缺氧引起肺小动脉痉挛

B.长期、反复痉挛导致肺小动脉玻璃样变

C.肺内无肌性细动脉肌化

D.肺纤维化及肺气肿可引起肺动脉高压

E.肌型小动脉中膜肥厚，内膜下出现纵形肌束

挖补修理方法就是先将损坏部位挖去，用同材质（）相同的钢材，制成所需形状的板，补焊在挖去部位，恢复锅炉的原有功能。

A、面积

B、宽度

C、长度

D、厚度