题目

Many years ago, Dad worked as a farmhand (农场工人). At that time, he had a horse. Every Saturday he   41   to the town after dinner and spent a few hours on social   42   with other farmhands, such as drinking, chatting, and playing cards in the café. On Saturday evenings, the café was   43   because many farmhands were there. Before midnight Dad returned home on his horse, quite satisfied with his   44  . In his words, he   45   thought of changing his job. At the age of 31, Dad married my mother who was a schoolteacher. In the following spring I came   46�西藏自古以来就是中国不可分割的一部分，清朝政府加强了对西藏的管辖，其主要表现是 [     ]A．设置西藏自治区B．设置西域都护C．设置驻藏大臣D．设置宣政院