某分部工程可划分为甲、乙、丙三个施工过程，其流水节拍分别为6周、12周和9周，若组织

We find _____ important to use a foreign language well.

A．that

B．it

C．this

D．its

阅读理解。

     Deserts are found where there is little rainfall or where rain for a whole year falls in only a few weeks'

time. Ten inches of rain may be enough for many plants to survive (存活) if the rain is spread throughout

the year, If it falls, within one or two months and the rest of the year is dry, those plants may die and a

desert may form.

     Sand begins as tiny pieces of rock that get smaller and smaller as wind and weather wear them down.

Sand dunes (沙丘) are formed as winds move the sand across the desert. Bit by bit, the dunes grow over

the years, always moving with the winds and changing the shape. Most of them are only a few feet tall,

but they can grow to be several hundred feet high.

     There is, however, much more to a desert than sand. In the deserts of the southwestern United States,

cliffs (悬崖) and deep valleys were formed from thick mud that once lay beneath a sea more than millions

of years ago. Over the centuries, the water dried up. Wind, sand, rain, heat and cold all wore away at the

remaining rocks. The faces of the desert mountains are always changing-very, very slowly-as these forces

of nature continue to work on the rock.

     Most deserts have a surprising variety of life. There are plants, animals and insects that:have adapted to

life in the desert. During the heat of the day, a visitor may see very few signs of living things, but as the air

begins to cool in the evening, the desert comes to life. As the sun begins to rise again in the sky, the desert

once again becomes quiet and lonely.

1. Many plants may survive in deserts when _____.

A. the rain is spread out in a year

B. the rain falls only in a few weeks

C. there is little rain in a year

D. it is dry all the year round

2. Sand dunes are formed when _____.

A. sand piles up gradually

B. there is plenty of rain in a year 

C. the sea has dried up over the years

D. pieces of rock get smaller

3. The underlined sentence in the third paragraph probably means that in a desert there is _____.

A. too much sand

B. more sand than before

C. nothing except sand

D. something else besides sand

4. It can be learned from the text that in a desert _____.

A. there is no rainfall throughout the year

B. life exists in rough conditions

C. all sand dunes are a few feet high

D. rocks are worn away only by wind and heat

男，78岁，呕吐，腹胀21小时，无明显腹痛，既往有消化道溃疡病史，上腹部压痛，腹肌紧张，血压80/50mmHg，脉搏108次／分，血淀粉酶250U，血钙1.7mmol/L。

影响预后的因素有（）

A.年龄大，低钙血症休克

B.年龄大，血淀粉酶非典型增高

C.低钙血症，血淀粉酶<500U

D.休克，血淀粉酶<500U

E.无明显腹痛，血淀粉酶<500U

信用证资料：

APPLICANT: XYZ COMPANY, 6-2 OHTEMACHI, 1-CHOME, CHIYADA-KU, TOKYO, JAPAN

BENEFICIARY: ABC COMPANY, NO. 128 ZHONGSHAN XILU, NANJING, CHINA

MERCHANDISE: 100PCT COTFON MEN’S SLACKS, 100 CARTONS

COUNTRY OF ORIGIN: P. R. CHINA

CIF VALUE: USD10000.00

PACKED IN SEAWORTHY CARTONS.

DOCUMENTS REQUIRED:

+ NEUTRAL PACKING LIST INDICATING QUANTITY, N. W. AND G. W. OF EACH PACKAGE, TFL QUANTITY, N. W. AND G. W., AND PACKING CONDITIONS AS REQUIRED BY L/C.

+ GSP FORM A

+ INSPECTION CERTIFICATE OF QUALITY ISSUED BY GENERAL ADMINISTRATION OF QUALITY SUPERVISION, INSPECTION AND QUARANTINE OF THE PEOPLE’S REPUBLIC OF CHINA EVIDENCING THAT THE GOODS HAVE BEEN INSPECTED AND FOUND TO BE IN COMPLIANCE WITH THE CONTRACT.

+ BENEFICIARY’S CERTIFICATE CERTIFYING THAT THEY HAVE SENT ONE FULL SET OF NON-NEGOTIABLE DOCUMENTS REQUIRED BY L/C TO THE APPLICANT VIA DHL WITHIN 2 DAYS AFIER SHIPMENT.

+ BENEFICIARY’S CERTIFIED COPY OF FAX TO THE APPLICANT ( FAX NO.0081-3-56786970) ADVISING MERCHANDISE, SHIPMENT DATE, GROSS INVOICE VALUE, NAME AND VOYAGE OF VFSSEL, CARRIER’S NAME, PORT OF LOADING AND PORT OF DISCHARGE IMMEDIATELY ON THE DATE OF SHIPMENT.

ADDITIONAL CONDITIONS: ALL DOCUMENTS MUST BE MADE OUT IN THE NAME OF THE APPLICANT UNLESS OTHERWISE STIPULATED BY THE L/C.

2．附加信息：

工厂出仓单显示：

合同号：SC666

100PCT COTYON MEN’S SLACKS，10 PCS EACH CARTON，TIL 100 CARTONS

N.W.: 1KGS/CARTON，C.W.: 1.8KGS/CARTON MEAS: 8M³

货物检验日期：2007年1月10日

装船日期：2007年1月12日

承运人：SINO TRANSPORTATION JIANGSU COMPANY

启运港：南京

卸货港：东京

运输船名及航次：ALL SAFE V.76689

发票号码：ABC8866

发票日期：2007年1月3日

唛头：

XYZSLACKS

TOKYO

1-100

普惠制产地证上出口商的签发日期：2007年1月3日

受益人证明的日期：2007年1月12日

受益人单据的签发人为张涛。

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