In ____late 19th century, Europe changed ______great deal and was playing important roles in ______international trade.

A. the; a; the     B. the; the; 不填     C. the; a; the      D. the; a; 不填  

In ____late 19th century, Europe changed ______great deal and was playing important roles in ______international trade.

A. the; a; the           B. the; the; 不填       C. the; a; the           D. the; a; 不填

In ____late 19^th century, Europe changed ______great deal and was playing important roles in ______international trade.

  A. the; a; the   B. the; the;不填   C. the; a; the    D. the; a; 不填

 In ____late 19th century, Europe changed ______great deal and was playing important roles in ______international trade.

A. the; a; the     B. the; the; 不填     C. the; a; the      D. the; a; 不填

In ____late 19th century, Europe changed ______great deal and was playing important roles in ______international trade.

1. A.
   the; a; the
2. B.
   the; the; 不填
3. C.
   the; a; the
4. D.
   the; a; 不填