【判断题】Although US interest rates stay below the 3 percent benchmark and market sentiment remains positive, then it still cannot be confirmed that gold could rally to new highs in the near term.
【单选题】PLC机的扫描周期与程序的步数、( )及所用指令的执行时间有关。
【单选题】---Que fait-on dans un restaurant?---On ________ mange(v. 吃饭).
【多选题】映映工作后不久就认识了她的第二任丈夫圣克莱尔。以下表述哪些是正确的?