【简答题】Why do you think T asks Ss to practice the dialogue in exchanged roles?
【单选题】病人,男,45岁。有酗酒史20年。体检查体:肝肋下3cm,脾脏肋下4cm。面颈部可见蜘蛛痣。病人出现蜘蛛痣可能的原因是( )
【简答题】Why do you think T does so? What effect may it have on Ss?
【简答题】Why do you think T gives other Ss some questions to think about while watching the pair shopping?
【简答题】60042热轧钢筋作力学性能检验的抽样方法正确的是()。A. 以同规格、同炉罐(批)号的不多于 60t 的钢筋为一批; B. 从每批中任选两根钢筋; C. 每根钢筋取两个试件; D. 做拉力试验;
【简答题】4 To use the New City Hot el car park, delegates must obtain a __________.