粒细胞缺乏症
参考答案：粒细胞缺乏症：是指外周血中性粒细胞绝对数低于0.5*109/L。
— People should stop using their cars and start using public transport.
— ________. The roads are too crowded as it is.[ ]
A. All right
B. Exactly
C. Go ahead
D. Fine
变压器、电抗器、互感器，干燥过程中有哪些安全注意事项？
