哪种性质的药物用蜜量宜小()。
A.质地坚实
B.质地疏松
C.纤维较多
D.叶或全草类
E.油分较多
参考答案:A
Nobody likes him because he ____ lies to others.
A.is always telling
B.always tells
C.does always tell
D.has always told
一侧心室每分钟射出的血量称为()
A.每搏输出量
B.心排血量
C.心指数
D.射血分数
E.每分功