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【单选题】
下列有关偶然误差的叙述中不正确的是A.
偶然误差在分析中是不可避免的
B.
偶然误差正负误差出现的机会相等
C.
偶然误差具有单向性
D.
增加测定次数可减少偶然误差
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举一反三
【单选题】听力原文：Man：One of customer service secrets is to build business to customer loyalty．This is my number one customer service secret，and is by far the most important one．I was taught about business to cust...
A.
Honesty to your customers
B.
Training staff to be concerned about customer
【单选题】This is one of the best ways to build your ___________ customer list.
A.
potentiality
B.
potentialize
C.
potent
D.
potential
【单选题】An ______ customer is one who does not recognize a need for your product or service.
A.
indifferent
B.
adverse
C.
anonymous
D.
casual
【单选题】Under which one of the following circumstances would it be wise for your customer to arrange a forward foreign exchange contract?______.
A.
Export of goods priced in RMB
B.
Import of goods priced in RMB
C.
Import of goods priced in a foreign currency
D.
Export of goods priced in a foreign currency where the rate of exchange has been agreed in the sales contract
【单选题】Customer：Excuse me，I found something sticking out inside one of the shoes I bought in your shop yesterday． Shop clerk：Oh，really?__________，please．
A.
Wait for a minutel
B.
Don’t worry
C.
Hurry up
D.
Just a moment
【简答题】Read the text about customer car. In most of the lines 34 — 35 there is one extra word. One or two lines, however, are correct. If a line is correct, write CORRECT on your Answer Sheet. If there is an...
【多选题】下列对轮胎磨损的判断或者判断,哪些选项是正确的?
A.
即便是正常车辆高速行驶、制动和弯道行驶时会明显加快胎纹的磨损
B.
大功率大扭矩的车辆驱动轮磨损速度会比较快
C.
安装有ESP的车辆,不会出现制动磨损
D.
车轮动平衡失准,也会导致轮胎磨损
【简答题】You are a salesman in a pharmacy company. Write a letter to Mr. Wang, one of your customers, to introduce a new medicine to him. You should write about 100 words on the ANSWER SHEET. Do not sign your ...
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