陕西榆林的红石峡风景区是典型的“丹霞风景地貌”景观。
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西安大雁塔是唐代皇室供奉真身(佛骨舍利)的一座重要寺庙。
A. 正确
B. 错误
What are disadvantages of Network Address Translation Transparency?()
A. There is no disadvantage.
B. It will add 16 bytes per packet of overhead(8 bytes UDP header, and 8 bytes of NON-IKE Marker).
C. It will add 36 bytes per packet of overhead (20 bytes of IP header, 8 bytes of UDP header, 8 bytes of NON-IKE Marker).
D. It will require that both crypto peers support this feature in the IOS version. Both crypto peers must also have this feature enabled.
榨油机中榨笼的刮刀作用是()。
A. 推进物料前进
B. 翻动物料打通新流油通路
C. 增加产量
讲话时为了保持声音和动作的一致性,应该怎么做?()
A. 先发声再做动作
B. 同时发声和做动作
C. 先做动作再发声