多发性骨髓瘤患者免疫球蛋白轻链引起的可逆性损伤常表现为
A．细胞水肿B．脂肪变C．玻璃样变D．淀粉样变E．黏液样变
参考答案：D
给下列句子排序。
( ) OK! They're 20 yuan.
( 1 ) Can I help you?
( 7 ) You're welcome.
( ) Yes. Do you have post cards?
( ) Yes! Here they are. And what else are you going to buy?
( ) I'll take them. Thank you.
( ) I'm going to buy some comic books.
“通过进度计划值和实际值的比较，发现进度推迟了”属于管理职能中的( )范畴。
A．提出问题B．检查C．决策D．执行
