题目: 为什么变压器不能使直流变压? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0125/9193f091b4686282c79c7d30db642afd.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 As they ____ through the nature park, they saw some squirrels, a gang of monkeys and two deer.A. walkedB. were to walk C. had walked D. were walking 查看答案
题型:单项选择题 床上搬移老人时,以下注意事项错误的是( )。A.不可拖拉,要在抬起老人身体的基础上进行各种搬移动作B.冬天老人衣服较多时则无需注意保护老人的皮肤C.两人以上操作时动作应协调D.在无特殊治疗或护理要求时,搬移后的体位应尽量使老人舒适 查看答案