There's old tree in front of house. [ ]
A. a; an
B. an; the
C. a; the
D. my; her
答案:B
In ________ most countries, a university degree can give you ________ flying start in life.
A.the; a
B.the; 不填
C.不填;不填
D.不填;a
某患者视力模糊、头痛、颅内压升高并出现癫痫症状,经诲问得知曾食用过米猪肉,现初步确诊为脑囊虫病,那么,以下哪种药物可列为首选药()
A.吡喹酮
B.喹诺酮
C.左旋米唑
D.阿苯达唑
E.驱虫灵