To recognize business opportunity is vital for all business. Exploiting the opportunity requires decision-making. Management must decide what type of opportunity to pursue (追求). Decision is also needed when management recognizes a problem. Decision must be made regarding a clear definition of the problem:
Xiamen is well—known as“Hawaii in the East”with colorful view and rich folk culture．It has attracted many tourists from around the world．Since the l990s，tourism(旅游业)in Xiamen has gained an unexpected development，with a great number of visitors each year coming to enjoy the variety and beauty that this sea—side
resort(胜地)offer．
He always has great trouble (understand) ___ what the teacher says in class.
Microbubbles are automatically attracted to different cells depending on their size.
You can save a lot of time and avoid misunderstandings if you communicate clearly and ________.
That one is not good; this one is even (bad) ______.