1 Natalie prefers yellow, whereas I prefer green.

　　A. if

　　B. while

　　C. then

　　D. so

　　2.I am reluctant to get out of bed on cold mornings.

　　A. frightened

　　B. resistant

　　C. unwilling

　　D.persistent

　　3. I question whether his policy will be successful.

　　A. doubt

　　B.say

　　C.examine

　　D.study

　　4 Napoleon had a genius for war and politics.

　　A.an　ability

　　B.a　quality

　　C.a　talent

　　D.a　taste

　　5 Not having a good excuse for being late, Sally made up one.

　　A.borrowed

　　B.copied

　　C.exercised

　　D.invented

　　答案：　1.B 2. C 3. A 4. C 5. D