I went to school ______ my father's car yesterday. [ ]
A. on
B. by
C. in
D. with
答案:C
外邪由皮毛传入脏腑的途径,依次是()
A.络脉-孙脉-经脉
B.孙脉-经脉-络脉
C.经脉-孙脉-络脉
D.络脉-经脉-孙脉
E.孙脉-络脉-经脉
Berkson偏倚又称()
A.入院率偏倚
B.信息偏倚
C.现患-新发病例偏倚
D.选择偏倚
E.混杂偏倚