A: preserve B: accumulate

　　C: melt D: spread

　　25:In calculating the daily calorie requirements for an individual ,variations in body size ,physical activity and age should be______.

　　A: brought into practice B: taken into account

　　C: thrown light on D: looked down upon

　　26:The shy girl felt quite _____and uncomfortable when she could not answer the interviewer’s question.

　　A: amused B: sensitive

　　C: curious D: awkward

　　27:The courses aim to give graduates an up-to-date grasp of their subject and _______laboratory skills.

　　A: superficial B: subjective

　　C: structural D: sophisticated

　　28: There was no light on the way and for a second she hesitated ,unable to ____the dim figure awaiting her.

　　A: set out B: make out

　　C: pick up D: clear up

　　29: Some people apparently have an amazing ability to ______the right answer.

　　A: come up with B: look up to

　　C :put up with D: live up to

　　30:I had been a university student for three years, but not until this afternoon had felt the thrill of___.

　　A: confusion B: disappointment

　　C: sensation D: fulfillment