高尔夫人口
参考答案:
指高尔夫产品的购买者和消费者,是构成高尔夫市场的基本要素
The cosmopolitan flavor of San Francisco is enhanced by ______ shops and restaurants.
A.an ethnic
B.its many ethnic
C.its ethnicity
D.ethnicity
有关中心静脉的测压途径,临床上常用的不包括()
A.右颈内静脉
B.锁骨下静脉
C.贵要静脉
D.颈外静脉
E.股静脉