It is by no means clear ________ the president can do to end the strike.(2012·新课标全国,24)
43. To begin with, the gypsy girl was ______ at the sight of a snake and now she plays with snakes in a circus.
42. When Peter was at collage, he paid a __________ visit to the library.
41. Mr. Smith is very kind-hearted and capable. You are really _______ in having such a good teacher.
40. If you ask how____ away a place is, you are asking how great a distance away it is.
39. A ______ person or animal is very aggressive or angry.