梅克尔细胞内含有()
A. 板层颗粒
B. 透明角质颗粒
C. 致密核心小泡
D. 伯贝克颗粒
分层包绕胸锁乳突肌和斜方肌的筋膜是 ()
A. 颈浅筋膜
B. 颈深筋膜浅层
C. 颈深筋膜中层
D. 颈深筋膜深层
E. 颈动脉鞘
业务管理风险主要是指证券公司融资融券业务经营中因管理不善等原因导致的业务经营损失的可能性。 ()
A. 正确
B. 错误
听力原文:Why does the woman like winter?
(11)
A. Because she enjoys skiing.
Because she enjoys ice-skating.
C. Because she enjoys playing with snow.
D. Because she enjoys cold weather.