What’S the problem with the man’s place now?/imgcache/attached/media/20140228/20140228171249_8980.mp3
A. It’S too expensive.
B. It’S in a hotel.
C. His wife Can’t come here to stay with him.
D. It’S not big enough and noisy.
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前壁心肌梗死的特征性心电图改变见于
A. V1、V2、V3
B. V3、V4、V5
C. V6、aVL
D. V1~V4
E. V1~V6、aVL
正常血小板平均寿命为()
A. 1d~2d
B. 2d~4d
C. 7d~14d
D. 15d~21d
E. 120d
阻生牙拍X线片的目的不包括()
A. 了解与邻牙关系
B. 了解牙根形态
C. 了解软组织阻力大小
D. 了解周围骨质情况
E. 了解与下颌管关系