試題詳解

23. According to the statistics in Figure 2, which of the following statements is true?
(A) China’s expenditure in R&D fell slightly in 2010, but reached a peak in 2019.
(B) There was a slight downward trend in Japan’s investment between 2019 and 2020.
(C) Between 2000 and 2010, there was a considerable fall in the Europe’s R&D investment.
(D) The USA’s expenditure in R&D was highest at all times, compared with the other countries.