蓟县历史上人才辈出，请列举几位？

海豚队的队员正好坐了4辆中巴车，每辆坐9只，到接待处后，平均分在6个水池。每个水池分几只？

胃肠蠕动肠袢间的摩擦力属于（）

A.肌肉收缩力

B.组织器官间的被动阻力

C.内脏器官的摩擦力

D.内脏器官和固定装置间的阻力

E.体液流动产生的流体阻力

固定资产贷款形成不良贷款的，贷款人应对其进行专门管理，并及时制定()措施。

A、核销

B、清收或盘活

C、持续注资

D、展期

阅读理解。

     She is widely seen as proof that good looks can lastforever. But,at nearly 500 years of age,

time is catching up with the Mona Lisa.

     The health of the famous picture, painted by Leonardo da Vinci in 1505,is getting worse

by the year, according to the Louvre Museum where it is housed.

     "The thin, wooden panel on which the Mona Lisa is painted in oil has changed shape since

experts checked it two years ago," the museum said. Visitors have noticedchanges but

repairing the world's most famous painting is not easy. Experts are not sure about the materials

the Italian artist used and their current chemical state.

     Nearly 6 million people go to see the Mona Lisa every

year, many attracted by the mystery of her smile. "It is very interestingthat when you're not

looking at her, she seems, to be smiling, andthen you look at herand she stops, "said Professor

Margaret Livingstone of Harvard University . "It's because direct vision is excellent at picking

updetail,but less suitedto looking at shadows. Da Vinci paintedthe smile in shadows. "

     However,the actual history of the Mona Lisa is just as my stcrious as the smile. DaVinci

himself loved it so much that he always carriedit with him, until it was even-tually soldto France's

King Francis Ⅰ in 1519.

In 1911,the painting was stolen from the Louvre by a former employee, who took it out of the

museum hidden under his coat. He said he plannedto return it to Italy. The painting was sent

back toFrance two years later. During World War Ⅱ,French hidthe painting in small towns to

keep it out of the hands ofGerman forces.

1. We can infer from the text that_______.

A. the Mona Lisais proved to be able to last another 500 years

B. Mona Lisa's beauty is fading gradually with 500 years passing by

C. the Mona Lisa has been catching people's wide attention in the past 500 years

D. Mona Lisa does not look out of date though painted 500 years ago

2. Which of the following is TRUE. about the Mona Lisa?_____

A. It was once taken away and hidden up by German forces.

B. Its painter himself lovedit greatly and always kept itin ashade.

C. Mona Lisa stops smiling when you look at her wantingto see her smiles.

D. King FrancisIbought it and then returned it to Italy.

3. Choose the right orderabout the happenings onto the MonaLisa._____

a. It was stolen from theLouvre.

b. Its painter sold it to King FrancisⅠ .

c. Its stateof health was checked.

d. It was returned to France and housed in the Louvre Museum.

c. It was hidden andprotected against Germans.

A. b,a,d,c,e

B. d,e,c,b,a

C. d,a,c,c,b

D. b,c,a,d,e

3.It may add to the difficulty in repairing the painting that_______.

A. experts haven't noticed changes in its shape as visitors do

B. it is likely tobe stolen again when it's under repair

C. it is uncertain which country, Italy or France, should take charge

D. expertsaren't sure about the materials or the chemical state of its oil paints

患者，女，34岁，右面颊部肿物4个月，内眦部隆起，眼球向外向上移位，视力尚好，鼻塞，颈部未触及肿大淋巴结，心、肝、肺检查正常。CT扫描可见肿物侵及面颊部皮肤、上颌窦后壁、眶底及前组筛窦，经鼻上颌窦内取病理为低分化鳞癌。其诊断是：（）

A.右上颌窦癌T₁N₀M₀

B.右上颌窦癌T₂N₀M₀

C.右上颌窦癌T₂N₀M₀

D.右上颌窦癌T₄N₀M₀

E.以上都不是