关于嗜碱性粒细胞哪项是错误的()
A.占白细胞总数的0%~1%
B.胞质颗粒具有强嗜碱性
C.胞核呈不规则形
D.颗粒中含组胺
E.能够吞噬细菌和异物
参考答案:E
Such small shoes don't ___ me. Besides, they won't ___ for climbing mountains.[ ]
A. go with, help
B. suit, work
C. match, fit
D. fit, do
论述无底柱分段崩落采矿法现在有增大分段高度的趋势。试述增大分段高度的优缺点。