题目

下列测量结果记录正确的是（ ） A . 5.2cm B . 337.5s C . 2.4N D . 67.0g 答案：B 从所给的四个选项中选择最佳答案 They were all very tired, but ________ of them would take a rest. [　　] A．any　　   　B．some C．none　　  　D．both