Which sentence below shows an appropriate business tone（）
A. This letter is to inform you that you will attend the upcoming mandatory meeting
B. You did not assemble the parts correctly, and so the product is malfunctioning
C. Because of recent declines in profits, no one will be getting a Christmas bonus this year
D. We appreciate your attendance at the upcoming mandatory meeting
查看答案
What are the leisure activities for the self-improvement for Chinese people（）
A. reading books and newspapers
B. practicing Chinese martial art （Tai Chi）
C. practicing Chinese painting
D. practicing calligraphy
Q: Where does the conversation probably take place（）
A. In a bar
B. At home
C. In the office
D. At the cinema
Q: Which invention does the man think changed the world most（）
A. The car
B. The phone
C. The computer
D. The light bulb
Which sentence below does NOT show a positive tone（）
A. When we make our request in writing, Blanchard Corporation will provide us with the information
B. The auditor will not be able to give us the information until he updates his records
C. If you return the signed form within 10 days, we can help you with your account
D. The policies are the same even though they said that they would revise them
微信支付 
支付宝支付