【判断题】边坡渗沟和支撑渗沟的作用是一样的。( )
【判断题】韶山8型电力机车弹性拉杆由橡胶和拉杆组成,橡胶硫化在拉杆上。
【单选题】--Which basketball player do you like best, Kobe, James or Jordan? --- of them. Lin Shuhao is my favourite.
【单选题】周先生,40岁,体重60kg,反复呕吐1周,测得血钠125mmol/L,血钾3mmol/L。初步考虑为( )
【单选题】Those who are ______ the proposal are expected to discuss it in detail after the meeting.
【单选题】韶山8型电力机车弹性拉杆由( )和拉杆组成
【单选题】Many Chinese universities provide scholarships for the students ________ financial aid. [ ]
【单选题】We have been hearing ______ accounts of your work.
【简答题】In ________ times human beings did not travel for pleasure but to find a more favourable climate. A) prime B) primitive C) primary D) preliminary