【简答题】It was with great joy _____ hereceived the news ____ his lost son would soon return home. A.because…that B. that…that C.because…which D. that…×
【简答题】II.单项填空(共15小题;每小题1分,满分15分) 21.The news came to us as _______ great surprise that he had turned __________ writer. A a; a B a; / C. /; a D. /; /
【多选题】下列措施中有利于降低企业复合风险的有( )。
【单选题】患儿,8岁。活动过多,冲动任性,上课时注意力不集中,坐立不安,喜欢做小动作,学习困难,但智力正常。其诊断是()
【单选题】下列关于压杆理解的说法中错误的有()。
A.
压杆从稳定平衡过渡到不稳定平衡时轴向压力的临界值,称为临界力或临界荷载
B.
压杆处于临界平衡状态时横截面上的平均应力称为临界应力
C.
分析压杆稳定性问题的关键是求杆的临界力或临界应力
【多选题】Work with a partner. Imagine you work for a tour company. You are going to present a tour to a group of tourists. Decide on the best order to present these topics.
C.
the flight information
E.
the schedule of places to visit
F.
the volunteer activities
【单选题】涂膜防水屋面主要包括找平层、涂膜防水层、细部构造及()四个分项工程。