因为减免“三税”时也同时减免城建税，所以对出口产品退还增值税、消费税时，应退还已缴纳

预应力锚具夹具和连接器进行外观检查时，应从每批中抽取10%的锚具且不少于( )套，检查其外观和尺寸。

A．5

B．20

C．10

D．30

Visiting the Embassies of Washington, D．C．

Washington, D．C．is known for its many museums and government buildings．It is also home to embassies（大使馆）from more than 170 countries. Many of these buildings around the city have interesting histories. Some embassies are in large historical homes. Others were built more recently to show the building desihgn of their countries. Many embassies hold special cultural（文化）events.

The Embassy of Uzbekistan

It is in a richly decorated（装修）home built in 1906 by a wealthy banker, Clarence Moore. But Mr Moore did not live to enjoy his house for very long. He died on board the ship Titanic, which sank 1912·This building served as the Canadian Embassy before Uzbekistan bought it in 1996．

The Embassy of Finland

The Italian Embassy is near Massachusetts Avenue. Nearby, the Embassy of Finland looks like it is built out of blocks of glass．Its design is modern，but it fits in nicely with the natural environment around it．A screen of plants covers part of the front of the building．Inside．visitors Can look through large glass windows deep into the wooded areas of Rock Creek Park. The Finnish Embassy holds many interesting exhibits．

The Embassy of France

It is in a gated area off Reservoir Road．The embassy’s cultural center, La Maison Francaise, organizes many cultural events．Also．if you are very lucky, you might be invited to a party at the home of the French ambassador(大使)．This extraordinary home in the Kalorama neighborhood looks like a palace。Organizations like the Washington Opera sometimes hp1d events in this beautiful house。

The International Center

Last month，China opened a new embassy in the area of Washington called the International Center．C．C．Pei and L．C。Pei designed the building．Measuring more than 10．000 square meters，this is One of the biggest embassies in Washington．C．C．Pei said the areas of plants around the embassy were to present people a natural and calming design．

小题1:Which embassy was once a large historical home?

A．The International Center．

B．The Embassy of Finland．

C．The Embassy of France．

D．The Embassy of Uzbekistan．小题2:What can we learn about the International Center from the text?

A．It once belonged to a rich banker．

B．It was built out of blocks of glass．

C．It stands in the Kalorama neighborhood．

D．It is a newly—constructed building．小题3:At the Embassy of France，you can      .

A．see many exhibits of great interest        

B．attend events in La Maison Francaise

C．invite the French ambassador home     

D．visit its designers C．C．Pei and L．C．Pei

小题4:This text is most probably taken from

A．a science magazine

B．a medical report

C．a travel guide

D．a history textbook

公路工程项目()是反映项目实际造价和投资效果的文件。

A.竣工决算

B.施工预算

C.设计概算

D.施工图预算

患儿，女性，5岁，发现右眼外斜6个月。检查晶状体混浊，扩瞳检查眼底无异常，全身情况尚可。询问病史家族中无此类患者，母亲妊娠期无感冒及风疹感染史，但常有手足抽搐，当时检查有低血钙与高血磷。

最可能的病因为()

A．遗传

B．妊娠期母体代谢障碍

C．妊娠期母体病毒感染

D．妊娠期母体药物中毒

E．妊娠期母体外伤

何为岩体结构面？