coherence
unity
co-occurrence
reference
第1题:
We are glad to enter into business relations with you.()
第2题:
第3题:
Mode depends on the relations between the participants.()
第4题:
第5题:
第6题:
Semantics is the study of " the relations of signs to the objects to which the signs are applicable".()
第7题:
What operation on relations R and S produces the relation shown below?
A.Union
B.Difference
C.Intersection
D.Division
第8题:
We hope this unfortunate incident will not affect the friendly relations between us.()
第9题:
第10题: