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【单选题】
下列关于气雾剂的叙述中正确的是()
A.
按气雾剂相组成可分为一相、二相、三相气雾剂
B.
二相气雾剂一般为混悬系统或乳剂系统
C.
按医疗用途气雾剂可分为吸入气雾剂、皮肤和黏膜气雾剂及空间消毒用气雾剂
D.
气雾剂系指将药物封装于具有特制阀门系统的耐压密封容器中制成的制剂
E.
吸入气雾剂的微粒大小在5～50μm范围为宜
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举一反三
【单选题】听力原文：W: Hi, Larry, are you waiting to see Professor Johnson, too? M: Yeah, since I got one of the five highest grades in her managerial economies class, she asked me if I'd be interested in working as...
A.
She works parttime as Prof. Johnson's secretary.
B.
She used to do the job herself.
C.
She just came out an interview for the job.
D.
She is Prof. Johnson's daughter.
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【多选题】握手时的禁忌包括( )
A.
心不在焉
B.
伸出左手
C.
戴着手套
D.
交叉握手
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【单选题】起重机( ) 磨损后,可能造成吊起工件坠落事故,对安全的影响。
A.
吊钩
B.
钢丝绳
C.
减速器
D.
制动轮
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【判断题】甲公司用信用卡支付900元报刊费,属于支付结算行为( )
A.
正确
B.
错误
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【单选题】---Listen! Is Professor Johnson giving a report in the hall? --- No, it be him. He has gone to Japan.
A.
is able to
B.
can
C.
can't
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【单选题】—Listen! Is Professor Johnson giving a report in the hall? —No, it _____ be him. He has gone to Japan. [     ]
A.
needn't
B.
may not
C.
mustn't
D.
cannot
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【单选题】- Listen! Is Professor Johnson giving a report in the hall? - No, it be him. He has gone to Japan.
A.
needn’t
B.
may not
C.
mustn’t
D.
can’t
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【单选题】--Listen, Is Professor Johnson giving a report in the hall? --No, it _____ be him. He has gone to Japan.
A.
need't
B.
may not
C.
mustn't
D.
can't
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【单选题】张先生 ,25岁,右腿术后做康复训练,在训练过程中因其聪明、好动、热情,常常给病友带来无尽的快乐,治疗室气氛也因其倍显活跃。但是张先生因缺乏耐心和毅力,经常达不到训练时间要求。 医生询问病人的病史,病人的回答属于
A.
识记
B.
保持
C.
再认
D.
重现(回忆)
E.
强化
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【单选题】—Listen! Is Professor Johnson giving a report in the hall? —No, it be him. He has gone to Japan.
A.
can't
B.
may not
C.
needn't
查看完整题目与答案
相关题目：
【单选题】听力原文：W: Hi, Larry, are you waiting to see Professor Johnson, too? M: Yeah, since I got one of the five highest grades in her managerial economies class, she asked me if I'd be interested in working as...
A.
She works parttime as Prof. Johnson's secretary.
B.
She used to do the job herself.
C.
She just came out an interview for the job.
D.
She is Prof. Johnson's daughter.
查看完整题目与答案
【多选题】握手时的禁忌包括( )
A.
心不在焉
B.
伸出左手
C.
戴着手套
D.
交叉握手
查看完整题目与答案
【单选题】起重机( ) 磨损后,可能造成吊起工件坠落事故,对安全的影响。
A.
吊钩
B.
钢丝绳
C.
减速器
D.
制动轮
查看完整题目与答案
【判断题】甲公司用信用卡支付900元报刊费,属于支付结算行为( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】---Listen! Is Professor Johnson giving a report in the hall? --- No, it be him. He has gone to Japan.
A.
is able to
B.
can
C.
can't
查看完整题目与答案
【单选题】—Listen! Is Professor Johnson giving a report in the hall? —No, it _____ be him. He has gone to Japan. [     ]
A.
needn't
B.
may not
C.
mustn't
D.
cannot
查看完整题目与答案
【单选题】- Listen! Is Professor Johnson giving a report in the hall? - No, it be him. He has gone to Japan.
A.
needn’t
B.
may not
C.
mustn’t
D.
can’t
查看完整题目与答案
【单选题】--Listen, Is Professor Johnson giving a report in the hall? --No, it _____ be him. He has gone to Japan.
A.
need't
B.
may not
C.
mustn't
D.
can't
查看完整题目与答案
【单选题】张先生 ,25岁,右腿术后做康复训练,在训练过程中因其聪明、好动、热情,常常给病友带来无尽的快乐,治疗室气氛也因其倍显活跃。但是张先生因缺乏耐心和毅力,经常达不到训练时间要求。 医生询问病人的病史,病人的回答属于
A.
识记
B.
保持
C.
再认
D.
重现(回忆)
E.
强化
查看完整题目与答案
【单选题】—Listen! Is Professor Johnson giving a report in the hall? —No, it be him. He has gone to Japan.
A.
can't
B.
may not
C.
needn't
查看完整题目与答案