21. Thistime-series of photos wastaken in which country? (A) Chile (B) Kiribati (C) Norway (D) South Africa

23. Which of the following statements is correct? (A) Chile and Vietnam have the same number of Internet users. (B) The number of Internet users in Germany is larger than in Canada. (C) Chinese Internet users are a greater proportion of their population than Spanish Internet users are of theirs. (D) The number of Internet users in India is smaller than in Italy.