31. Sometimes finding an ideal job is ________ difficult that you need to find another path to your goal.
A. much
B. such
C. very
D. so
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32. In fact, it was this project ________ made me interested in computer science.
A. that
B. who
C. when
D. what
33. My goal right now is to find a position at a company ________ I can grow and take on new challenges over time.
A. that
B. which
C. where
D. whom
34. I came across this website when ________ a job search online.
A. to do
B. done
C. was doing
D. doing
下列哪种化合物可与水杨酸反应,制备阿司匹林( )
A. 乙醇
B. 乙酸酐
C. 乙醛
D. 丙酮