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【单选题】
药用炭可以用于治疗细菌感染性腹泻,可是不适用的人群有
A.
儿童
B.
老年人
C.
学龄前儿童
D.
3岁以下的儿童
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举一反三
【单选题】The doctor did everything they could the dying boy’s life, but they failed.
A.
saving              
B.
to save             
C.
saved
【单选题】以下不属于商业性金融机构的是( )
A.
中国工商银行
B.
中国进出口银行
C.
中国人民保险公司
D.
上海证券交易所
【多选题】当m为()时, H2N-(CH2)m-COOH易于环化反应。
A.
2
B.
3
C.
4
D.
5
【单选题】要使某图层与其下面的图层合并可按( )快捷键
A.
CTRL+T
B.
CTRL+E
C.
CTRL+D
D.
CTRL+J
【单选题】听力原文: US President George W. Bush said that the United States will help train a new Afghan military but made clear he would not commit US troops to peacekeeping. He made the remark yesterday when meet...
A.
provide a British-led force with information and materials.
B.
help a British-led armed force in military training.
C.
help to train new soldiers only in a. British-led force.
D.
provide the new Afghan army with military information.
【单选题】不属于商业性金融机构的是( )。
A.
商业银行
B.
信托公司
C.
租赁公司
D.
国家开发银行
【单选题】当 m 为( )时, HO ( CH2 ) m COOH 进行缩聚反应易于环化。
A.
5
B.
3和4
C.
6
D.
2
【简答题】What are the main approaches to the study of semantics? Try to summarize them briefly.
【单选题】骨骼肌细胞膜分布的受体是:
A.
N1受体
B.
N2受体
C.
M1受体
D.
M2受体
【单选题】When you open and drink an orange juice, it is essential that it_______ first.
A.
shake
B.
shaking
C.
shaken
D.
be shaken
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