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【多选题】
课余运动训练原则包括:A.
一般训练与专项训练相结合的原则
B.
周期性原则
C.
有效控制原则
D.
适宜负荷原则
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反馈参考答案：
举一反三
【简答题】双名法的第一个词是 名,第二词是 词。
【简答题】双名法第一个词是 __________ 名,为 __________ 词;第二个词是 __________ ,为 __________ 词;第三个词是 __________ 的缩写。
【单选题】Barack Obama told millions watching him that his grandmother’s influence on _______ he is and th
A.
30. Barack Obama told millions watching him that his grandmother’s influence on _______ he is and the way he views the world was significant. A．how
B.
who
C.
where
D.
which
【简答题】双名法第一个词是( )名，为( )词；第二个词是( )，为( )词；第三个词是( )的缩写。如小麦的学名为Tirticum aestivum L.，其中Tirticum为( )，aestivum为( )，L.为( )。
【简答题】President Barack Obama shouldn't be surprised if his approval rating among students has plummeted (陡然变差). In a recent speech about US education, he called for extending the school day and year. The ch...
【单选题】President Barack Obama claimed progress Wednesday in his second-term drive to combat climate change but said more must be done to address a generational problem. One year after unveiling an aggressive...
A.
products
B.
expenditures
C.
emissions
D.
expectations
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