According to the article,which of these social issues does hip-hop want to address?
A. Racism
B. Religious freedom
C. Gender inequality
D. None of the above
查看答案
What is this passage mainly about?
A. The difference between hip-hop and popular music.
B. How to become a famous hip-hop musician.
C. The benefits of hip-hop music.
D. The history and features of hip-hop.
桩承受荷载主要是由桩侧阻力和桩端部阻力
A. 对
B. 错
当力很小的时候，桩端部先承受荷载
A. 对
B. 错
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