Which of the following does NOT belong to the innovative firms？
A. Square.
B. Visa.
C. iZettle.
D. Monitise.
查看答案
Bacteria came into a ventilation system when______.
A. cool air was sucked into it
B. warm air was sucked back
C. cool air was sucked back
D. warm air was sucked into it
Why are ethical rules more difficult to apply today？
A. Because business is no longer a matter of interpersonal act.
Because the movement of capital has become the result of all activities.
C. Because people are not knowledgeable enough to make sensible judgment.
D. Because making profits has become dominant in doing all businesses.
The word "piquant" in the last paragraph probably means______.
A. interesting
B. adventurous
C. lofty
D. unusual
When one gets angry at contrary opinions, chances are that______.
A. he is probably being dogmatic about his own opinion
B. people are holding something against him
C. his feelings have been hurt
D. either he or his opponent is right
微信支付 
支付宝支付