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【单选题】
使用中科VIPExam数据库的“专项练习”功能时，正确的操作顺序应该是下列哪一项？ ①选定考试科目大类； ②选择希望练习的题型； ③设置试题数量、答题时间、试卷名称； ④选定考试科目细类；A.
②①④③
B.
①④②③
C.
③④①②
D.
③①②④
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反馈参考答案：
举一反三
【单选题】如图所示的电容抽头并联谐振回路，【图片】=100pF，【图片】=400pF，则负载【图片】接入系数【图片】为【图片】
A.
0.2
B.
0.6
C.
0.8
D.
0.25
【简答题】For European governments, ______ in the hands of the strongest universities and allowing them to generate revenue are important ways to grow vigorously.
【单选题】According to passage, which of the following are governments most worried about?
A.
The diseases and disability of older people.
B.
The longer life and good health of people.
C.
The loss of taxes on older people.
D.
The increasing respect for older people.
【单选题】听力原文： The majority of Australia state and central governments have signed a deal to safeguard the country's water resources. A multi-million dollar scheme to revive one of its most important river bas...
A.
Crisis in Australia.
B.
Excessive irrigation in Australia.
C.
Lack of rain in Australia.
D.
Water shortage in Australia.
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