急性白血病完全缓解的标准是()
A.症状、体征消失
B.血常规恢复正常
C.外周血中无幼稚细胞
D.骨髓中原始及早期幼稚细胞<5%
E.以上均是
参考答案:E
Wood can be ______ desks and chairs.[ ]
A. made of
B. made into
C. made from
D. made up
冷水泵的电机温度应()
A、<110℃
B、<100℃
C、<90℃
D、<80℃