41. During her study in Massachusetts Institute of Technology she has got the degree _____ PhD, and it is a degree ______ chemistry.
A. of; at B. in; at C. of; in D. in; of
40. Let’s put our heads together and decide _____ a plan of action.
A. on B. about C. for D. at
39. Once everyone is _____ his life, he will instinctively(本能) find every possible way _____.
A. in danger of; out of danger B. in the danger of; out of danger
C. in danger of; out of the danger D. in the danger of; out of the danger
38. She is crazy _____ the film star, while her brother is crazy _____ surfing.
A. to; for B. on; to C. for; at D. for; on
37. The boy is curious _____ everything. I am sure he is very clever.
A. to B. about C. with D. in
36. It is said that the step-mother is very cruel _____ the children.
A. with B. at C. about D. to
35. Don’t sit _____the corner of the desk. That’s impolite for a student.
A. on B. in C. to D. at
34. Her clothes are very bright _____ colour.
A. of B. in C. on D. with
33. The little boy is very clever _____ every subject.
A. at B. in C. about D. on
32. When the Chinese delegation arrived at Vienna airport, they were received _____ cheers.
A. in B. for C. on D. with