【单选题】The publication of Saussure's work Course in G eneral Linguistics marked the beginning of .
【简答题】What does g eneral ly the content of the mechanical processing system contain ?
【单选题】.The news came as no surprise to me. I ______ for some time that I would fail in the exam.
【判断题】互成平衡的两个力对于同一点 O 之矩的代数和为零。
【判断题】互成平衡的两个力对于同一点O之矩的代数和为零。
【单选题】The university has sought to____a special fund for physically disabled students.
【单选题】The news came as no surprise to me. I _____ for some time that the factory was going to shut down.
【简答题】By “the pool of contributions” the writer means _________. A) the cost of administering insurance B) the amount of each premium C) money paid by the insurers D) money paid by the insured
【简答题】力的大小等于零或力的作用线通过 时 ,力矩等于零 ; 互成平衡的两个力对于同一点 O 之力矩的代数和等于 。