【单选题】The tropical year differs from which year by 20 minutes ().
【单选题】In computing the consumer price index, a base year is chosen. Which of the following statements about the base year is correct?
A.
The base year is always the first year among the years for which computations are being made.
B.
It is necessary to designate a base year only in the simplest case of two goods; in more realistic cases, it is not necessary to designate a base year.
C.
The value of the consumer price index is always 100 in the base year.
D.
The base year is always the year in which the cost of the basket was highest among the years for which computations are being made.
【单选题】—______? —She is tall and thin. [ ]
B.
What does Mrs Brown have
C.
What does Mrs Brown like
D.
What does Mrs Brown look like
【单选题】下列不属于修成正果“果”的范围的是( )
【单选题】The latest year for which figures could be obtained is______.
A.
the year the author wrote the article
C.
any year between 1977 and 1983
【单选题】Which year was designated by the United Nations as the International Illiteracy Year'?