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【单选题】
关于蛋白质四级结构的叙述正确的是
A.
所有蛋白质都有四级结构
B.
每条多肽链都具有独立的生物学活性
C.
依赖肽键维系四级结构的稳定性
D.
亚基之间通过共价键相连
E.
由两个或两个以上亚基通过非共价键相连组成
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【单选题】债权人和债务人都是企业的信用形式是 ( )
A.
商业信用
B.
银行信用
C.
国家信用
D.
消费信用
【单选题】( )是指以政府作为债权人或债务人的信用。
A.
银行信用
B.
商业信用
C.
国家信用
D.
消费信用
【判断题】商业信用的债权人是工商企业,债务人是消费者。
A.
正确
B.
错误
【单选题】债权人和债务人都是工商企业的信用形式是()。
A.
银行信用
B.
商业信用
C.
国家信用
D.
消费信用
【单选题】是以政府为债务人的信用。
A.
国家信用
B.
银行信用
C.
商业信用
D.
消费信用
【多选题】What can a presenter choose to do in order to introduce a product to a target customer?
A.
Getting across the brand new design philosophy to the customer.
B.
Communicating with the customers on something they like or need.
C.
Making sure the customer having experienced the product fully.
D.
Demonstrating everything that can benefit the customer.
【单选题】What is a stated advantage of contacting the product-development team?
A.
Employees can receive a bonus for developing a successful product.
B.
Employees can participate in developing the products they have proposed.
C.
Employees can meet regularly to come up with new product ideas.
D.
Employees can get discounts on new products.
【多选题】What can be included in launching a new product?
A.
planning for success
B.
marketing before the launch
C.
launching the new product
D.
the biggest discount
【单选题】— ________________ —Can you tell me something about your new product?
A.
What do you do, sir?
B.
what do you want to buy?
C.
Can I help you, sir?
【多选题】What can be the objective of a product presentation?
A.
To find out the suppliers
B.
To persuade the customers to buy the product
C.
To get to know the potential customers
D.
To familiarize the sales staff with the new product
E.
To persuade the investor to provide fundings
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