【单选题】I didn’t expect to () my teacher in the street yesterday
【单选题】如果一个人只能通过现有能力去寻找职业,个人兴趣只能作为业余爱好去实现满足,这个人主要处于职业的哪个阶段?
【单选题】— Does your brother serve in the army? — No, not now. But he _______ in the army for 8 years. [ ]
【单选题】I didn’t expect to see you here .
【单选题】在迎接服务中,旅游团得到及时、友好接待的地点是
【判断题】要等到温度计里的液柱停止上升或下降后,才能读数。
【单选题】关于药品需氧菌总数测定,错误的是:( )
【单选题】换热器中换热管与管板不采用( )连接方式