All the prices on the list are subject （）our final confirmation.

A. to
B. at
C. o

We usually keep a large supply （）stock.

A. at
B. on
C. i

In order to make proper reservations， will you send your acceptance to the attention ofProfessor Chen（） a week before that day？

A. no later then
B. no late than
C. no later tha

So I have a number of other up my sleeve， as well（）.

A. tricks
B. strict
C. trace

Junior Achievement has（） different stages in its development.

A. gone through
B. got through
C. got over

The manager asked me （）I could finish my work before the weekend.

A. what
B. whether
C. which

根据写作要求，写出一篇作文。 You are Susan. Your company will hold an opening ceremony for a new factory. You are asked to write an invitation letter to David， an important client of your company. The following information should he included：the reasons to invite him； the time for the event；the place for the event；early reply expected.

It takes a lot of time and effort to develop and maintain a marketing campaign that resonates（ 共鸣）with your potential clients. However， you should think more about how to develop amarketing campaign. After all， we’re always looking for ways to increase our competitiveness. Here are some marketing strategies for you to check out. Partner（结伴）with allies. Marketing partnerships have many benefits to push a marketing campaign. For starters， when you stand side by side with someone else， you can deliver better content. If you are at the top of your business， marketing partnerships are cheaper to maintain your success and expose your brand. Embrace user-generated content. According to a survey of 839 millennia’s （千万富翁）， they spend 5.4 hours a day communicating with their peers， about 30 percent of their total media time. Similarly， you can also make this by sharing personal stories and exchanging ideas with your customers. This is a good way of carrying out advertisement. Help customers solve a problem. As perfectly stated on Hubs pot，“You”re in business because you provide solutions.”Some of the ways you can help customers solve a problem is by： creating how-to-content； offering exclusives that make their lives easier； listening to them or answering their questions； or creating APPs or tools. Let customers interact. No matter the product or service you’re offering， your customers want to interact with your company， or at least other customers. AMC， for example， created an online tool that allowed you to write down your imaginations. American Express connects small？ business owners to each other and helpful resources through its open forum.AMC created an online tool so that .（）

A. one can write down what he imagines
B. your dreams and thoughts will come true
C. they can gather information from customer

It takes a lot of time and effort to develop and maintain a marketing campaign that resonates（ 共鸣）with your potential clients. However， you should think more about how to develop amarketing campaign. After all， we’re always looking for ways to increase our competitiveness. Here are some marketing strategies for you to check out. Partner（结伴）with allies. Marketing partnerships have many benefits to push a marketing campaign. For starters， when you stand side by side with someone else， you can deliver better content. If you are at the top of your business， marketing partnerships are cheaper to maintain your success and expose your brand. Embrace user-generated content. According to a survey of 839 millennia’s （千万富翁）， they spend 5.4 hours a day communicating with their peers， about 30 percent of their total media time. Similarly， you can also make this by sharing personal stories and exchanging ideas with your customers. This is a good way of carrying out advertisement. Help customers solve a problem. As perfectly stated on Hubs pot，“You”re in business because you provide solutions.”Some of the ways you can help customers solve a problem is by： creating how-to-content； offering exclusives that make their lives easier； listening to them or answering their questions； or creating APPs or tools. Let customers interact. No matter the product or service you’re offering， your customers want to interact with your company， or at least other customers. AMC， for example， created an online tool that allowed you to write down your imaginations. American Express connects small？ business owners to each other and helpful resources through its open forum.Which of the following is NOT a way of helping customers solve a problem？（）

A. creating how-to-content
B. listening to customers
C. having dinner with customer

Headhunters or executive search firms specialize in finding the right person for the right job. When a company wishes to recruit a new person for an important position， it may use the services of such a firm. The advantages for the employer are that it does not have to organize the costly and time-consuming process of advertising， selecting and interviewing suitable applicant. In some cases， the search firm may already have a list of people with the appropriate skills for the job. If this is not the case， then it may act as a consultant， advising or even organizing tests and simulations to evaluate candidates’ behavior in order to select the most competent person for the job.The passage mainly talks about the increased business of headhunters.

A. 正确
B. 错误