You will see which of the following landmarks in New York City?
未知类型：{'options': ['17de760ced200d8.jpgBrooklyn Bridge', '17de760d01b8408.jpegLincoln Memorial', '17de760d0f88755.jpgCentral Park', '17de760d1e73627.jpgStatue of Liberty'], 'type': 102}
未知类型：{'options': ['17de760ced200d8.jpgBrooklyn Bridge', '17de760d01b8408.jpegLincoln Memorial', '17de760d0f88755.jpgCentral Park', '17de760d1e73627.jpgStatue of Liberty'], 'type': 102}
举一反三
- You will see which of the following landmarks in New York City? A: [img=330x220]180384243c447a5.jpg[/img]Brooklyn Bridge B: [img=275x183]180384244890353.jpg[/img]Central Park C: [img=320x718]1803842455d7ec3.jpg[/img]Statue of Liberty D: [img=300x201]1803842462581d2.jpeg[/img]Lincoln Memorial
- 紫外光谱的波长范围是（nm）： A: 200~400 B: 400~760 C: 200~760 D: 1~200 E: 1~760
- 紫外光的波长范围为（ ）。 A: 1~200 nm B: 200~400 nm C: 400~760 nm D: 200~760 nm
- 721分光光度计的波长使用范同为( )nm。 A. 320~760 B.340~760 C.400~760 D.520~760
- [3] 721分光光度计的波长使用范同为nm。 A. 320~760 B.340~760 C.400~760 D.520~760