Question

—Li Ming is said________ abroad. Do you know what country he studied in?

—Yes, in Britain.

1. A.
   to havestudied
2. B.
   to study
3. C.
   to bestudying
4. D.
   to havebeen studying

Answer 1

A
此处用be said to have done“据说已经做了……”表示对现在影响或与下文相关联。根据后文what country he studied in为过去时，故选项中现在进行时或完成进行时都不可取。