膝关节X线检查，无骨质破坏和关节积液，应做哪种检查发现早期关节病变
A. 关节CT
B. 关节核磁共振
C. 关节分层X线片
D. 同位素骨扫描
E. B超检查
查看答案
女孩，9岁。长期不规则发热，反复发生淡红色带鳞屑斑丘疹，关节肿痛呈多发性、对称性，伴贫血，肝、脾肿大及尿改变。
已抵扣进项税额的购进货物,如果是作为集体福利发放给职工个人的,发放时应视同销售计算增值税的销项税额。()(2001年)
A. 正确
B. 错误
Eclipses occur rarely because of the size of the
A. moon.
B. sun.
C. earth.
What can we infer from this passage？
A. Black people buy tickets to see white people play games in NBA.
B. NBA players who have ever-upward-spiraling paychecks shape the league's bad image.
C. Emotional distance between NBA and the whites is NBA players' skills.
D. Hip-hop culture is harmful to NBA.
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