【单选题】The passage concludes that ___________
A.
the creation of jobs for all is an impossibility
B.
we should help those whose jobs are only part-time
C.
people should start to support themselves by learning a practical skill
D.
our efforts and resources in terms of tackling unemployment are insufficient
【单选题】What comment is made in the fifth paragraph?
A.
The challenge facing marketing may be impossible in the long term.
B.
Marketing activity should move away from traditional goals.
C.
Conflicts confronting marketing may be less extreme than expected.
D.
Marketing should focus on promoting goods which last longer.
【单选题】断续反复周期工作电器设备中电焊机的统一规定折算负荷持续率为( )。
【简答题】9÷9= 2. 108÷9= 3.1107÷9= 4. 11106÷9= 5. 111105÷9= 6.1111104÷9= 7. 11111103÷9= 8. 111111102÷9= 9. 1111111101÷9=
【判断题】2013年10月3日,中国国家主席习近平在印度尼西亚国会发表题为《携手建设中国—东盟命运共同体》的重要演讲,倡议筹建亚洲基础设施投资银行,与东盟国家共同建设“21世纪海上丝绸之路”。
【单选题】2013年10月,中国国家主席习近平在印度尼西亚访问时表示,为促进本地区互联互通建设和经济一体化进程,中方倡议筹建( ),愿向包括东盟国家在内的本地区发展中国家基础设施建设提供资金支持。
【单选题】According to Para. 4, we can safely draw the conclusion that ______.
A.
it is totally impossible to lose weight by activating brown fat
B.
our brown fat will be more active if we go to the North Pole
C.
brown fat can surely make you thinner than before
D.
to keep fit, an average person should eat 50g brown fat
【单选题】断续反复周期工作电器设备中电焊机的统一规定折算负荷持续率为( )。
【判断题】在 多元线性回归模型中, F 检验显著就不用再做 t 检验了。