根据中小企业的特点,他们常用的战略选择有哪些?
参考答案:
①集中一点--“小而专,小而精”;②寻找空白--“钻空隙”;③与众不同--经营特色;④联合竞争;⑤承包经营。
The teacher asked a very difficult question. It was Ted who finally ____ a good answer.
A.came up with
B.kept up with
C.came up
D.caught up with
确定化肥重量损失所用的指标主要有()
A.水分
B.成份
C.旋光度
D.含量