【单选题】we will pay the commission ___to you by the end of this month.
【简答题】The EU Commission President said in Vienna,
“We will become a 1 with the euro.
We shall become 2, 3.”
【单选题】设集合A={x∣∣x-a∣2,x∈R},若A B,则实数a、b必满足
【单选题】设集合M={x∣-1≤x<2},N={x∣x≤1}集合M∩N=()。
【单选题】We will pay the commission _____ to you by the end of this month.
【单选题】烧结普通砖强度评定时,一组试样的数量为( )