Based on the information in Scientist 1&39;s view, which of the following materials must be present on Europa if a magnetic field is to be generated on Europa?
A. Frozen nitrogen
B. Water ice
C. Dissolved salts
D. Molten magma
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According to the information provided, which of the following descriptions of Europa would be accepted by both scientists?
A. Europa has a larger diameter than does Jupiter.
B. Europa has a surface made of rocky material.
C. Europa has a surface temperature of 20°C.
D. Europa is completely covered by a layer of ice.
信用证项下的汇票附有商业单据的是()。
A. 可撤销信用证
B. 可转让信用证
C. 跟单信用
D. 循环信用证
下列选项中,不属于《民法通则》规定的法人应当具备的条件的是()。
A. 有必要的财产和经费
B. 以营利为目的
C. 有自己的名称和场所
D. 能够独立承担民事责任
,中国人民银行对银行业金融机构的监管职责由新设立的中国银监会行使。
A. 1984年1月
B. 1995年3月
C. 2003年4月
D. 2006年5月