小学生的能力发展水平符合统计学上的所谓正态分布。()
以下哪类情形不属于我省扫黑除恶专项斗争打击重点情形：()
A. 村霸
B. 保护伞
C. 邪教
What do we know about the Internet news voucher？
A. It may help the public enhance political understanding.
B. It will be funded and thus controlled by the government.
C. It may be a good way to revive serious journalism.
D. It will spread liberal values and save serious journalism.
The ()_ of the liferaft is sufficient for all of you.
A. speed
B. capacity
C. capstan
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