首关消除最显著的给药途径是()
A.舌下给药
B.吸入给药
C.静脉给药
D.皮下给药
E.口服给药
参考答案:E
On April 13th, 2012____ press conference is held by Los Angeles Police Department at_____crime
scene of a shooting incident. [ ]
A. a; the
B. a; a
C. the; a
D. the; the
把一个三角形按______的比放大后,大、小三角形对应的底边的比是9:1,对应的高的比是______,面积的比是______.