Make sure the battery is fixed firmly into place．

Dear Sirs,

Improved production methods make us able to offer you our new Drilite batteries(电池) at a reduced price for large quantities.

Further information of the new prices for your market is enclosed, and you will see that the price has already reduced by 5 percent.As CIF to Dublin is included in our prices, you will agree that they are clearly lower than those of the same batteries, both here in Japan and elsewhere.The quality of our products remains the same------only the finest chemicals are used.The new prices are for minimum orders of 1,000 pounds and will begin from January 1.Immediate dispatch is guaranteed whenever you require, with sufficient volume to meet your needs.

We appreciate your business and cooperation with us in the past, and look forward to supplying you in the new year at the new prices.

Yours truly,

Nipponex Electrics

26.The letter is a _________.

A.love letter

B.letter of thanks

C.letter of apologies

D.business letter

27.The underline word “guaranteed ” in the passage probably means_________.

A.in our charge

B.of a little problem

C.difficulty

D.quite sure

28.From the passage we know the quality of the products ___________.

A.is as high as before

B.is lower

C.is improved

D.is reduced

29.If the Irish expect to enjoy the 5% reduction of prices, they should _________.

A.pay the Japanese at least ￡1,000

B.order 1,000 pounds of batteries in weight

C.order at least￡1,000 worth batteries

D.pay the Japanese ￡1,000 ahead

30.Why will the Japanese reduce the price by 5 percent？ Because__________.

A.the Japanese produce holds a large quantity of stock and can’t sell them

B.the Japanese have improved their production methods and can turn out more products

C.the Irish think the prices in the past were unfair

D.they want to strengthen business ties with the customer

A. Make out

B. Make sure

C. Make off

D. Make up

A. be sure

B. make sure

C. feel sure

D. be certain