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【判断题】
单相绕组通入正弦交流电不能产生旋转磁场。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】黏膜出血的护理措施,错误的一项是
A.
剪短指甲，避免搔抓皮肤
B.
软毛牙刷刷牙，不用牙签剔牙
C.
鼻腔血痂要及时挖出
D.
药物一般口服，尽量减少注射
E.
发生牙龈出血和鼻出血时，局部用肾上腺素棉球止血
【简答题】A．Because he paid less attention to his injury. B．Because he hated to go to hospital. C．Because he considered the injury was not serious. D．Because he had to put on weight on it.
【简答题】A．He should base his paper on a lot of research. B．He should include less arguments in his paper. C．He should use his experiences and ogies to support his arguments. D．He should write a longer pap...
【单选题】黏膜出血的护理措施,错误的一项是
A.
剪短指甲，避免搔抓皮肤
B.
软毛牙刷刷牙，不用牙签剔牙
C.
鼻腔血痂要及时挖出
D.
药物一般口服，尽量减少注射
E.
发生牙龈出血和鼻出血时，局部用肾上腺素棉球12止血
【简答题】A．He earns less than $10,000 a year. B．He's looking for a full-time job. C．He thinks his rent is too high. D．He plans to go hack to graduate school.
【单选题】黏膜出血的护理措施,错误的一项是
A.
剪短指甲，避免搔抓皮肤
B.
软毛牙刷刷牙，可用牙签剔牙
C.
禁止挖鼻腔血痂
D.
药物一般口服，尽量减少注射
E.
发生牙龈出血和鼻出血时，局部用肾上腺素棉球止血
【单选题】预防和减少皮肤黏膜出血的护理措施,错误的一项是
A.
剪短指甲，避免搔抓皮肤
B.
软毛牙刷刷牙，不用牙签剔牙
C.
鼻腔血痂要及时挖出
D.
药物一般口服，尽量减少注射
【简答题】A．He earns less than $15,000 a year. B．He's looking for a full-time job. C．He thinks his rent is too high. D．He plans to go back to graduate school.
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