Not preventing a product from being copied makes a trademark differ from a______.
第1题
.
A.assist B.assure C.assemble D.contribute
第2题
Today we know more about (). We’re better at preventing illness.
A.medicine
B.pollution
C.environment
D.population
第3题
Today we know more about (). We’re better at preventing illness.
A.pollution
B.environment
C.population
D.medicine
第4题
A.peculiarity
B.prosperity
C.property
D.Priority
第5题
A.importance
B.emphasis
C.significance
D.analysis
第6题
A. to prevent
B. preventing
C. prevent
第7题
A) investigating B) increasing C) preventing D) decreasing
第8题
A.()
B.suppress
C.impress
D.compress
E.express
第9题
第10题
A.The only method of preventing the disease is to get flu vaccines.
B.Dr. Morens was optimistic about the immediate future.
C.As many as 87 percent of the 11,000 people who died from R. S.V. each year were 65 and older.
D.The vaccine, which is made from a killed virus, can give people the flu.