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【判断题】
预付卡只能通过现金或银行转账方式进行充值,不得使用信用卡为预付卡充值。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【多选题】Which of the following statements about biodiversity are correct?
A.
Biodiversity is an important concept in ecology and evolution because genetic & phenotypic diversity are essential conditions for the occurrence of natural selection.
B.
Diversity gives species the ability to change over time in response to environmental conditions.
C.
Species that lack diversity may become extinct when the environment changes.
D.
Lack of diversity between and among species in the ecosystem can also impact the ability of the ecosystem to adapt to changing environmental conditions and stresses, such as changing weather patterns, invasive species, and pollution.
【简答题】I am confident that we can re______ peace, stability and respect for the rule of law within a few months.
【简答题】B At 3,500 metres, La Paz, Bolivia, is the highest capital in the world．Many roads are in bad condition and accidents are frequent．One road in particular, is considered the most erous in the world...
【简答题】世界上第一个兴趣测验量表是
【单选题】---I am still worried about the job interview. --- Be confident and __________.
A.
stay away
B.
cheer it up
C.
hold on
D.
take it easy
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