A. the, the
B. an, the
C. an, a
D. the, a

A. /; the
B. the; a
C. an; /
D. an; the

A. a; the
B. /; the
C. the; /
D. the; the

A. /; a                
B. a; a          
C. /; /             
D. a; the

A. a; /      
B. the；the      
C. the; /        
D. a; a

A. the;/      
B. a; the      
C. a; /      
D. the; a

     Body language is means of unspoken communication, which people use to express his feelings.
Body language is different based on each culture. For example, not all cultures greet each other by
the same way. Shake hands is the most popular way to greet each other while people meet.
However, in some western country people exchange greetings by kissing. Some people prefer to
stand quite closely while others would like keep more physical distance from each other. Since there
are so much differences between people in body language, so we have to learn something to avoid
misunderstanding.
____________________________________________________________________________

A. a; a        
B. an; the        
C. the; a          
D. an; a

A. a; a      
B. /;  /      
C. a;  /      
D. /; a

A. 不填; a
B. an; 不填
C. 不填; the
D. an; a