[单项选择]Since you are in the preliminary stages of your project, you estimate that your project will most probably last 1 year-however, optimistic scenario is that it will get over within 6 months and pessimistic scenario is 18 months. This kind of estimate is also called （）.
A. definitive
B. capital cost
C. order of magnitude
D. feasibility

[单项选择]Since you are in the preliminary stages of your project, you estimate that your project will most probably last 1 year-however, optimistic scenario is that it will get over within 6 months and pessimistic scenario is 18 months. This kind of estimate is also called ______ .
A. definitive
B. capital cost
C. order of magnitude
D. feasibility

[填空题]Since you have set your mind to finish your master’s program, don’t let your social life______(妨碍你的学习).

[填空题]Since your ear needs (clean)（）, you’d better do it right now.

[填空题]Since your car needs (clean)（）, you’d better do it right now.

[填空题]Since your car needs (clean)（　）, you’d better do it right now.

[填空题]Since your car needs (clean) ______, you’d better do it right now.

[单项选择]Since your request for the alteration of destination came at such short （　）, we have to ask you to extend the shipment and validity of the L/C.
A. notation
B. note
C. notice
D. notification

[填空题]What should you do to make sure your invoice is properly handled We should send ______ to confirm it.

[简答题]Part 1Telephone: Do you use telephone Do you prefer making phone calls or sending short messages What are the benefits of having a mobile phone

[单项选择]Since your quality process was not up to the four sigma requirements desired by your customer, some of your products were rejected, and there is a potential that you would not get repeat business from the same customer. From a quality perspective. the costs associated with your products being rejected can also be categorized as ______ .
A. cost of conformance
B. customer retention costs
C. failure costs
D. performance cost

[单项选择]These samples are not （） the specifications you prescribed.
A. up to
B. into
C. according to
D. instead of

[单项选择]Since you are human, you will make an occasional mistake--expect this truth. The challenge here is in (67) criticism in an appropriate manner. When you agree to (68) for someone else, you agree to perform according (69) that person’s standards. Since your employer is (70) your salary, she or he has the (71) to criticize your performance or behavior if they don’t (72) the established standards.
If the criticism is (73) , don’t give an excuse or deny fault. Accept it graciously, (74) a sincere promise to make improvements. You may (75) request suggestions for ways to (76) from the one who criticize you Learn from mistakes. (77) you feel the criticism was not based on fact, you should tactfully present the facts that (78) your opinion.
If your employer or supervisor continually criticizes you (79) , particularly in front of others, you should (80) a
A. position
B. product
C. privilege
D. promotion