What is the author’S attitude towards the market prospect of double．muscled fish？
A.Confident．
B.Ambivalent．
C.Expectant．
D.Indifferent．

根据以下资料，回答下列各题： It has been justly said that while“ we speak with our vocal organs we__1___wlth our whole bodies．”All of US communicate with one another___2___，as well as with words. Sometimes we know what we’re doing，as with the use of gestures such as the thumbs’up sign to indicate that we _ 3_ ．But most of the time we’re not aware that we’re doing it．We gesture with eyebrows or a hand，meet someone else’S eyes and __4__ ．These actions we 5__are random and incidental．But researchers___6___that there is a system of them almost as consistent and comprehensible as language，and they conclude that there is a whole___7___of body language．__ 8__the way we move，the gestures we employ，the posture we adopt，the facial expression we___9___，the extent to which we touch and distance we stand___10___each other． Body language serves a variety of purposes．Firstly it can replace verbal mmunication， __ 11_\_with the use of gesture．Secondly it can modify verbal communication. Loudness and ___12 _ 0f voice is an example here．Thirdly it regulates social interaction：turn taking IS largely governed by onverbal_\_13___．Fourthly it conveys our emotions and attitude. This is _ 14__important for successful cross—cultural communication． Every culture has its own body language，and children absorb its nuances___15___with sDoken language．The way an Englishman crosses his legs is___16_ like the way a male American does it．When we communicate with people from other cultures，the body language sometimes help make the communication easy and_\_17___，such as shaking hand is such a _ 18__gesture that people all over the world know that it is a signal for greeting.But sometimes the body language can cause certain misunderstanding___19_ people of different cultures often have different forms of behavior. for sending the same message or have different_ 20__towards the same body signals．
A.address
B.reverse
C.converse
D.confer

It can be inferred from Paragraph 5 that people whose conditions have improved since9／1 1 are________．
A.the minority，
B.the mainstream of society
C.the disadvantaged
D.non religious

_____

A.included
B.including
C.include
D.inclusive

A.staffed
B.occupied
C.populated
D.inhabited