More than 800 000 Chinese overseas students have returned in the last five years with the

问题补充：

More than 800,000 Chinese overseas students have returned in the last five years, with the annual number by an average rate of 36 percent each year.

A. growing

B. grown

C. to grown

D. having been grown

答案：

(答案→)A. growing

B. grown

C. to grown

D. having been grown

解析：考察with复合结构。本句with复合结构中的名词the annual number与动词grow之间构成主动关系，故使用现在分词表示主动。To do 不定式表示的是未来的情况。句意：在过去5年中，超过80万海外华人回国了，每年的数据以平均百分之36增加。故A正确。