36．Although they look dangerous because of their wide mouths and sharp teeth, all but two or three kinds are _____ to humans．

A．harm　　 　　B．harmful　　　　 C．harmless　　 D．harming

35．She worked hard and was soon ___．

A．recovered　　 B．accelerated　　 C．depositing　　 D．promoted　

34．______ he referred in his article was unknown to the general reader．

A．That　　　　 B．What　　　　 C．Whether　　 　D．Where

33．If you want to be a worthy man, you’d better only ______with good decent fellows．

A．associate　　 B．conflict　　　 　 C．feature　 　　D．fascinate

32．Having a label ______ to your luggage will help you identify it quickly．

A．attaching　　 　B．attached　　　　 C．attach　　　 　D．to attach

31．______ in the accident, he is bound to spend the rest of his life on the wheelchair．

A．Having paralyzed　 　　　　 B．Being paralyzed　　

C．Paralyzed　　 　　　　　　　　　 D．Paralyzing

30．After ten years of sleepless nights, his ______made him admit his crime to the police．

A．conscious　　 B．conscience　　 C．dilemma　　　 D．meditation

29．Many writers find it difficult to tell the _____difference between the two words．

A．delicate　　　 B．offending　　 C．sacred　　　　　 D．casual

28．The scale of alcohol is restricted _____ people over the age of 18．

A．for　　　　　 B．on　　　　　 C．in　　　　 　　D．to

27．The information industry helps boost(使…繁荣) the global______．

A．economic　　 B．economics　　 C．economical　　 　D．economy