1. He is seriously ill because his girlfriend has just deserted him. Why don’t you try some occupational ________ to remove his mind from distress?
　　A. operation B. therapy C. injection D. medicine
　　2. The government used their emergency powers to ________ the truth about the accident.
　　A. suppress B. manipulate C. control D. manage
　　3. The ________ of the member countries is supposed to be held recently at Geneva.
　　A. summit B. summary C. suffering D. summon
　　4. The ghostly presence was just a (n)_________ sensation of some people.
　　A. objective B. subjunctive C. subjective D. objected
　　5. The company is on the verge of bankruptcy，and thousands of jobs are at_________ .
　　A. danger B. loss C. threat D. stake