【多选题】下列MATLAB命令不报错的是______A = rand(3,4); B = rand(3,4);
【单选题】财产婚指的是男方家庭用一定的财物作为代价,来换取对方的妇女为妻,这种婚姻类型具有明显的( ) 特征。
【单选题】What will the man probably do next?
A.
Get ready for an experiment.
B.
Buy something at the supermarket.
C.
Explain to Peter about his absence.
【单选题】新建住宅散热器供暖系统的形式不能选择的系统形式是( )。
【简答题】听下面对话,选择正确答案。听两遍。 1. What is Peter going to do this winter holiday? A. Stay in the city. B. Go on a trip. C. Join the Reading Club. 2. What will he do in the evening? A. Watch TV. B. Play computer gam...
【单选题】听1段对话,回答1小题。 1. What will Peter do after class?