5 Gagarin wishes to persuade a number of wealthy individuals who are business contacts to

(5)

A．People are discouraged to do business with a lower discount rate.

B．People are encouraged to borrow more money if the discount rate is lowered.

C．People are encouraged to borrow more money if the discount rate is raised.

D．People are discouraged to borrow less money with a lower discount rate.

(1)( ) The document covers the entire voyage.

(2)( ) All originals of the transport document (if issusd in more than one original) are to be received by them.

(3)( ) There is an on board notation subsequent to receipt of goods and transportation to the port of loading for the sea journey.

(4)( ) The journey of transportation does not involve a final part by sea to the country of import.

(5)( ) The Multimodal Transport Document has been endorsed to the other person as transferee.

Letter A

support, assure, ensure, sure, convey, respect

Dear Mr．Vice President,

I have the distinct pleasure to(1)to you, on the occasion of your birthday, my most sincere wishes of good health, happiness and joy beside your family and friends, as well as of full success in fulfilling the complex responsibilities of your mission.

I greatly(2)and admire your work and leadership in(3)of the efforts President George W．Bush and the whole US Administration are undertaking to defend homeland security, fight terrorism and threat of weapons of mass destruction, especially those in hands of repressive regimes．I would like to(4)you of the readiness of the Romanian Government to support the United States in its actions to make(5)Iraq disarms and complies with all UN requirements.

Please accept, Mr．Vice President, my warmest congratulations on your birthday and the assurance of my sincere friendship and support.

Sincerely yours,

ace level (i.e. the complement of a mark) for one element period. This element is called the start bit and has a duration of T seconds. The transmitter then sends the character, l bit at a time, by placing each successive bit on the line for a duration of T seconds, until all bits have been transmitted. Then a single parity bit is calculated by the transmitter and sent after the data bits. Finally, the transmitter sends a stop bit at a mark level (i.e. the same level as the idle state) for one or two bit periods. Now the transmitter may send another character whenever it wishes.

At the receiving end of an asynchronous serial data link, the receiver continually monitors the line looking for a start bit. Once the start bit has been detected, the receiver waits until the end of the start bit and then samples the next N bits at their centers, using a clock generated locally by the receiver. As each incoming bit is sampled, it is used to construct a new character. When the received character has been assembled, its parity is calculated and compared with the received parity bit following the character. If they are not equal, a parity error flag is set to indicate a transmission error.

(1).When the transmitter wishes to send data, it first ().

A.places the line in a space level

B.puts the line in a mark level

C.sends a stop bit

D.places a bit at logical l level

(2).Then a single parity bit is calculated by the transmitter and ().

A.compared with the received parity bit

B.sent with the data bits

C.sent after the data bits

D.sent before the data bits

(3).At the receiving end of an asynchronous serial data link, the receiver continually monitors the line().

A.waiting for the end of the start bit

B.looking for a start bit

C.generating a clock

D.constructing a new character

(4).When the transmitter wishes to send data , it first sends().

A.a character at the same time

B.a character to the line

C.the start bit

D.a mark level to the line

(5).The transmitter then send the character, for a duration of T seconds().

A.each bit

B.all bits

C.successive bits

D.a start bit and a character

A.the

B.an

C.a

D./

A.obvious

B.persuasive

C.severe

D.contrary

Jack wishes that he ___________ business instead of history when he was in university.

A) studied B) study C) had been studying D) had studied

v

A.fulfilled

B.accepted

C.advocated

D.received

A.peculiar

B.various

C.serious