The CFR term requires the buyer to clear the goods for the export.（)

ed port of destination.( )

The term CFR should be followed by _____.

A. port of shipment

B. port of origin

C. port of loading

D. port of destination

A.CFR

B.CIF

C.FOB

D.DAP

A.A. the seller

B.B. the buyer

C.C. the shipper

D.D. the carrier

he above term would easily lead us to a misunderstanding that shipment of goods must be arrived at Hamburg not later than 30 Nov. In order to clear up misunderstanding, the word "CFR Hamburg" must be replaced by the word ______.

ler to the buyer when the goods pass the ship’s rail in the()

A．port of destination

B．port of discharge

C．port of shipment

D．port of delivery

Which of the following statement is false？

A.There are no sub-types of definitions because they are too specific to a given field of knowledge or study.

B.In modern usage, a definition is something, typically expressed in words, that attaches a meaning to a word or group of words.

C.A term may have many different senses and multiple meanings, and thus require multiple definitions.

D.A sentence is composed of words grouped into phrases and clauses.

A.A. arranging import customs clearance

B.B. delivering the goods to the carrier at the port of shipment

C.C. arranging export customs clearance

D.D. booking space with the marine carrier

The term biological clock is applied to the means, which living things 【M1】______

adjust their activity patterns, without any obvious cue, the time of day, or 【M2】______

the month, or the year. They are affected but little, if at all, by drugs,

chemical, or wide temperature differences—factors may alter substantially 【M3】______

the rates of all ordinary processes of the body.

The nature of the biological clocks mechanism is still a mystery. Two 【M4】______

quite different theories have been advanced to account to them. According 【M5】______

to the first of these theories, each individual have evolved, aided by natural

selection, an adaptation to the rhythmic environment. It has now 【M6】______

become independence on the environment. According to this view, the clocks 【M7】______

are not perfect timers. They require regular corrections by the natural light

and tide cycles and the changed lengths of the day throughout the year. 【M8】______

The other theory holds up living things react continuously to their 【M9】______

rhythmic physical environment. The setting of their biological clocks,

therefore, involves a constant adjustment to subtle clocks are potential 【M10】______

perfect timers.

【M1】

The term "virus" is derived from the Latin word for

position, or slime. It was originally applied to the noxious

stench emanating from swamps that was thought to cause a

variety of disease in the centuries before microbes were S1.______

discovered and specifically linked to illness. But it was S2.______

until almost the end of the nineteenth century that a true

virus was proven to be the reason of a disease. S3.______

The nature of viruses made them impossible to detect

for many years, even after bacteria had been discovered and

studied. Not only are viruses too small to be seen with a

light microscope, they also cannot be detected through their S4.______

biological activity, except as it occurs in conjunction with

other organisms. In fact, viruses show no traces of biological

activity by themselves. Unlike bacteria, they are not living

agents in the strictest way. Viruses are very simple pieces S5.______

of organic material composing only of nucleic acid, either S6.______

DNA or RNA, enclosed with a coat of protein made up of S7.______

simple structural units. (Some viruses also contain

carbohydrates and lipid.) They are parasites require S8.______

human, animal, or plant cells to live. The virus replicates

by attaching to a cell and inject its nucleic acid; once S9.______

inside the cell, the DNA or RNA that contains the virus'

genetic information takes on the cell's biological machinery, S10.______

and the cell begins to manufacture virtual proteins rather

than its own.

【S1】