Question

【题目】My cousin Andrew is crazy about doing many things by _____.
A.herself
B.himself
C.him
D.her

Answer 1

【答案】B
【解析】by oneself意为"独自；本人"，符合句意"我的表兄弟安德鲁痴迷于自己动手做许多事情。"，主语Andrew提示用himself。