女，40岁，类风湿关节炎10年，长期晨用非甾体抗炎药，化验血常规血红蛋白7．8g／L，下列关于该病人贫血说法错误的是
A. 属于慢性病性贫血
B. 是小细胞低色素性贫血
C. 主要发生机制是铁利用障碍
D. 可能有缺铁因素参与
E. 常伴有血小板减少
查看答案
From the description in the passage, we learn that ______.
A. all Catalonians can perform. castells.
B. castells require performers to stand on each other.
C. people perform. castells in different formations,
D. in castells people have to push and pull each other.
对SLE诊断敏感性最高的抗体是
ANA
B. 抗SM抗体
C. 抗RNP抗体
D. 抗DSDNA抗体
E. 抗PCNA抗体
如果出现并发症，最常见和危害最大的是
A. 支气管炎
B. 肺心病
C. 肺气肿
D. 肺结核
E. 肺癌
Which of the following does Li-Fi most probably stand for？
A. Lightless Fidelity.
B. Light Fidelity.
C. LED Fidelity.
D. Light Five.
微信支付 
支付宝支付