用所给的词和词组写出符合逻辑的句子。 are not/you/a license/allowed/electronic equipment/to import/without

I think your sister is old enough to know （） to spend all her money on fancy goods.

A. better than
B. than
C. other than
D. rather tha

In addition to setting the price of a product, business firms must decide （） to offer special discount and credit terms to their customers.

A. if
B. which
C. whatever
D. whether

The President has asked for budget cuts, and Congress has indicated （） willingness to legislate some of them.

A. its
B. their
C. it’s
D. hi

用所给的词和词组写出符合逻辑的句子。 we will/supply/be unable to/the goods/we receive/payment/unless/in advance

Write a letter in 130-150 words. Write a sales letter to an old customer who placed an order with you two years ago,and draw his attention to some new products which represent a great improvement on some of the models he has sold successfully.Your letter should cover the following particulars: ·对方是你公司的老客户，曾大批订购你公司生产的开关装置（switchgear），之后就没有再订过货。 ·告知客户你公司最近在市场推出一种最新高压（high voltage）开关装置，并介绍新产品的特点。 ·随函寄上产品规格及价格表供对方参考，并强调尽快订货的重要性。

Each of the corporations had （） own home office.

A. it’s
B. his
C. its
D. their

If there were fewer management staff, more work （）.

A. would be done
B. will be done
C. would have be done
D. should be done

You are working at ABC Company. You are the supervisor of Information Processing Center. You need some information about the walnutmeat in stock because one of your customers need it eagerly. Write a memorandum to the Inventory Supervisor. 你在ABC公司工作，是信息处理中心主管。你的一位客户急需你公司生产的核桃仁。写一份备忘录给存货部主管向其询问库存情况。

Write a memo in about 50 words. You are a department manager. A new copying machine has been installed in your department. Write a memo to tell your staff members to be careful in using the newly-installed photocopier. Your instructions should include the following particulars: ·Ask them not to use it for too long at a time. ·Ask them to switch off the machine after use. ·Encourage them to offer suggestions for the care of the machine.