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【单选题】
How many ideas does Roots of Wisdom have?
A.
Confucianism
B.
Buddhism
C.
Taoism
D.
Above all
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参考答案:
举一反三
【判断题】吸收光谱可分为原子光谱和分子光谱两大类。
A.
正确
B.
错误
【单选题】—Are there any fish in the lake now? —No, _____ any water in it in winter. [     ]
A.
there isn't
B.
there aren't
C.
it isn't
D.
they aren't
【简答题】There was hardly any change in the sales throughout the period except for a slight rise on 200
【简答题】原子光谱可分为 和
【单选题】— Are there any fish in the river? — Yes, _____________. [     ]
A.
it is
B.
there is
C.
there are
【简答题】There was hardly any change in the sales throughout the period except for a slight rise on 1999.
【多选题】根据原子化手段的不同,原子光谱法可分为(   )。
A.
火焰原子化法
B.
石墨炉原子化法
C.
电流轰击原子化法
D.
氢化物原子化法
【单选题】按照产生光谱的物质类型不同,光谱可以分为______。
A.
发射光谱、吸收光谱、散射光谱
B.
原子光谱、分子光谱、固体光谱
C.
线光谱、带光谱和连续光谱
D.
X射线发射光谱、X射线吸收光谱、X射线荧光光谱、X射线衍射光谱
【单选题】Many students have never been to China before and _____ any Chinese. [     ]
A.
  could hardly say
B.
  can hardly talk
C.
  can hard speak
D.
  can hardly speak
【单选题】Jim doesn’t have _______ fish , but he has _______ meat . [     ]
A.
some , any
B.
any , any
C.
any , some
D.
some , some
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