What is a key purpose of the Solutions Recommendation Guide？（）

A.Your situation.

B.All of the answers are correct.

C.Your audienc

D.Your purpos

A.have an ambitious plan or lofty goal.

B.pass from physical lif

C.act in agreement and in secret towards a deceitful purpos

D.draw air into and expel out of the lungs.

B．Know your specific purpos

E．

C．Know the person you are calling.

D．Prepare bullet points for the things you need to mention.

A．Public speaking is more structured and usually time limiteD

B．Public speaking also requires more formal language

C．Public Speaking requires a different method for delivery both verbally and nonverbally．

D．Public speaking usually has a certain purpos

E．All of the abov

E．

F．a and d only．

A. The whole

B. What

C. The point

D. The key point

What are surrogate keys？ Explain how the surrogate key pipeline works.

什么是代理键？简述代理键替换管道如何工作。

What are the key features of a well-written analysis essay？

翻译为：写得好的分析文章的主要特点是什么？

A.对

B.错

What is the key to earning money from something you like？

A．Picking the right hobby.

B．Making yourself good at it.

C．Keeping it fun.

D．Working hard.

A.that

B.what

C.where

D.how

The two industries embody both import and export () a single transaction. The purpose of importation is to create exportation.

A、in

B、at

C、for

D、of