单项选择题
A. she didn’t perform enough operations B. some operations were unsuccessful C. she didn’t get advice from the selection committee D. she was doubtful about her previous operations
A. a large sum of B. a great deal of C. a large number of D. a large amount of
A. Howard Johnson’s provided a perfect escape when anything dangerous should happen B. The menu at Howard Johnson’s gave a clear introduction of the food it served. C. The photographs attached to the main items on the menu helped conceal his illiteracy D. He would feel at ease because eaters at Howard Johnson’s were all adult non-readers