switch判断中，case后面跟逻辑表达式出错

let status=1;
switch (status) {
    case 1:
      console.log("status为1的时候你将做的事");
      break;
    case 2:
      console.log("status为2的时候你将做的事");
      break;
    case 3:
      console.log("status为3的时候你将做的事");
      break;
    case 4 || 5:
      console.log("status为4和5将做一样的事");
      break;
  }

let score = 88;
  switch (true) {
    case score < 60:
      console.log("D");
      break;
    case score >= 60 && score < 70:
      console.log("C");
      break;
     case score >= 70 && score < 80:
      console.log("B");
      break;
    case score >= 80:
      console.log("A");
      break;
  }