因为这一点及其他原因，我感到有些孤独，不久就形成了孤僻的性格。

因为这一点及其他原因，我感到有些孤独，不久就形成了孤僻的性格。

A.Because of this and other reasons, I felt alone , and soon I developed lonely characteristic.

B.Because of this and other reasons, I felt alone , and soon I developed alone characteristic.

C.For this and other reasons I was somewhat lonely, and I soon grew disagreeable mannerisms.

D.For this and other reasons I was somewhat lonely, and I soon developed disagreeable mannerisms.

正确答案是D