B.老年人盆浴时,需注意水温不可过高
C.水位最好到达胸口处,水温在42℃左右
D.老人盆浴时间可以控制在30-60分钟
B.可以减少噪音 , 具有调节室内温度和湿度的功能
C.不容易起灰尘 , 实木地板属于环保材料,对人体无害
D.耐磨、强度高
B.Some scientists hold to the firm conviction that people will come to like genetically modified crops someday since they can increase yields and help combat hunger and disease in the developing worlD
C.Though greatly affected by the consequences of the global financial crisis, we are still confident that we can face up to the challenge and overcome the crisis.
D.Under threat of constant sand storms, we were compelled to leave our cherished village and move to the new settlement.
E.Having spotted a truck driver dumping contaminated waste alongside the river, the old man reported to the police at onc
E.
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