Mr Smith stayed in _____ last night. A: Room 403 B: the Room 403 C: the 403 room D: 403 the room
Mr Smith stayed in _____ last night. A: Room 403 B: the Room 403 C: the 403 room D: 403 the room
一定量的理想气体,在体积不变的条件下,当温度降低时,分子的平均碰撞频率[img=12x22]1803a91aa081002.png[/img]和平均自由程[img=11x23]1803a91aa9368c5.png[/img]的变化情况是: A: [img=12x22]1803a91ab2782e7.png[/img]减小,但[img=11x23]1803a91abaac403.png[/img]不变. B: [img=12x22]1803a91ab2782e7.png[/img]不变,但[img=11x23]1803a91abaac403.png[/img]减小. C: [img=12x22]1803a91ab2782e7.png[/img]和[img=11x23]1803a91abaac403.png[/img]都减小. D: [img=12x22]1803a91ab2782e7.png[/img]和[img=11x23]1803a91abaac403.png[/img]都不变.
一定量的理想气体,在体积不变的条件下,当温度降低时,分子的平均碰撞频率[img=12x22]1803a91aa081002.png[/img]和平均自由程[img=11x23]1803a91aa9368c5.png[/img]的变化情况是: A: [img=12x22]1803a91ab2782e7.png[/img]减小,但[img=11x23]1803a91abaac403.png[/img]不变. B: [img=12x22]1803a91ab2782e7.png[/img]不变,但[img=11x23]1803a91abaac403.png[/img]减小. C: [img=12x22]1803a91ab2782e7.png[/img]和[img=11x23]1803a91abaac403.png[/img]都减小. D: [img=12x22]1803a91ab2782e7.png[/img]和[img=11x23]1803a91abaac403.png[/img]都不变.
In 1803 the United States purchased Louisiana from _____.
In 1803 the United States purchased Louisiana from _____.
In 1803, President Jefferson negotiated the purchase of Louisiana from Mexico.
In 1803, President Jefferson negotiated the purchase of Louisiana from Mexico.
HTTP状态码403表示资源禁止访问。()
HTTP状态码403表示资源禁止访问。()
国际网球联合会成立于 A: 1903 B: 1803 C: 1913 D: 1923
国际网球联合会成立于 A: 1903 B: 1803 C: 1913 D: 1923
霍尔效应哪一年发现的? A: 1881 B: 1879 C: 1803 D: 1831
霍尔效应哪一年发现的? A: 1881 B: 1879 C: 1803 D: 1831
武当山题刻有( )通。 A: 400 B: 403 C: 406 D: 409
武当山题刻有( )通。 A: 400 B: 403 C: 406 D: 409
以下哪些图像格式支持透明背景() A: PNG/JPEG B: PNG/GIF C: JPEG/GIF D: BMP/PNG
以下哪些图像格式支持透明背景() A: PNG/JPEG B: PNG/GIF C: JPEG/GIF D: BMP/PNG
卢浮宫是_______年向公众开放的?( ) A: 1789 B: 1803 C: 1792 D: 1793
卢浮宫是_______年向公众开放的?( ) A: 1789 B: 1803 C: 1792 D: 1793