清太祖努尔哈赤创立了满族八旗，忽必烈创立了蒙古八旗和汉军八旗，其编制与满族八旗完全不同。( )
参考答案：错
解析：皇太极、编制相同
He had breakfast and _______ his office in the morning.
[ ]
A. left
B. left for
C. went
D. went for
伤寒原发菌血症的表现为（）
A.发热
B.全身酸痛
C.咳嗽
D.食欲缺乏
E.无症状
