企业在竞争时要知己知彼,下面()是属于自身的劣势。
A. 战略模糊
B. 市场规划能力弱
C. 缺少关键技术
D. 资金短缺
E. 良好的企业形象
F. 产品成本高
G. 产品组合狭窄
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Fill in the blank with the proper subjunctive form of the verb in the bracket.1. He treats us as if we __________ (be) all idiots.
1. If Alice _____________ in time, she would not be scolded.
A. came
B. was coming
C. had come
D. had been coming