证券公司自营业务主要赚取( )。
A.手续费
B.中介佣金
C.价差收益
D.利差收益
参考答案:C
解析: 证券自营业务是指证券公司为本机构买卖证券、赚取差价并承担相应风险的行为。
病历摘要:患者男性,29岁,阴囊左侧坠胀2个月。体检:阴囊皮肤无红肿,左睾丸增大,扪及一个约5cm×4cm×4cm大小的肿块,质地硬,不光滑,无压痛,透光试验阴性。右睾丸附睾未见异常。阴囊双侧未扪及曲张静脉。
可做哪些检查?()
A.阴囊超声
B.左睾丸穿刺活检
C.开放性左睾丸活检术
D.MRI
E.CT
F.血癌胚抗原
G.血LDH
H.血AFP
I.血β-hCG
J.血睾酮
·Look at the questions for this part. ·You will hear a passage about "American Weighs In ". You will listen to it twice. ·For questions 24-30, indicate which of the alternatives A, B, or C is the most appropriate response. ·Mark one letter A, B, or C on the Answer Sheet.
Compared to the late 1970s, the percent of children aged 12 to 17 who were overweight in 1994 ______.
A.decreased
B.remained unchanged
C.increased