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【单选题】
In the first paragraph we are told that Beethoven found that writing great music _____.A.
was easy
B.
was straightforward
C.
was difficult
D.
easily satisfied him
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【简答题】超文本标记语言(名词解释)
【判断题】Relative PPP may be valid even when absolute PPP is not, provided the factors causing deviations from absolute PPP are more or less stable over time.
A.
正确
B.
错误
【单选题】Which of the following statements is the most accurate?
A.
Relative PPP may be valid even when absolute PPP is not, provided the factors causing deviations from absolute PPP are more or less stable over different commodities space.
B.
Absolute PPP may be valid even when relative PPP is not, provided the factors causing deviations from relative PPP are more or less stable over time.
C.
Relative PPP may be valid even when absolute PPP is not, provided the factors causing deviations from absolute PPP are more or less stable over time.
D.
Relative PPP is not valid when absolute PPP is not.
E.
Relative PPP is only valid when absolute PPP is valid, providing the factors causing deviations from relative PPP are more or less stable over time.
【简答题】软文标题要做到( )和( )。
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