设向量组 $\boldsymbol{\alpha}_{1}, \boldsymbol{\alpha}_{2}, \boldsymbol{\alpha}_{3}$ 线性无关, 则下列向量组线性相关的是 ( )
$\text{A.}$ $\boldsymbol{\alpha}_{1}-\boldsymbol{\alpha}_{2}, \boldsymbol{\alpha}_{2}-\boldsymbol{\alpha}_{3}, \boldsymbol{\alpha}_{3}-\boldsymbol{\alpha}_{1}$.
$\text{B.}$ $\boldsymbol{\alpha}_{1}+\boldsymbol{\alpha}_{2}, \boldsymbol{\alpha}_{2}+\boldsymbol{\alpha}_{3}, \boldsymbol{\alpha}_{3}+\boldsymbol{\alpha}_{1}$.
$\text{C.}$ $ \boldsymbol{\alpha}_{1}-2 \boldsymbol{\alpha}_{2}, \boldsymbol{\alpha}_{2}-2 \boldsymbol{\alpha}_{3}, \boldsymbol{\alpha}_{3}-2 \boldsymbol{\alpha}_{1}$
$\text{D.}$ $\boldsymbol{\alpha}_{1}+2 \boldsymbol{\alpha}_{2}, \boldsymbol{\alpha}_{2}+2 \boldsymbol{\alpha}_{3}, \boldsymbol{\alpha}_{3}+2 \boldsymbol{\alpha}_{1}$.