填空题 The text has six sections, A-F .
Which section contains the following information?
Write the correct letter, A-F , in boxes 28-33 on your answer sheet.
NB You may use any letter more than once.
an example of a domestic product made of high-quality gum

填空题 factors affecting gum quality

填空题 how kauri gum is formed

填空题 how gum was gathered

填空题 the main industrial uses of the gum

填空题 recent uses of kauri gum

填空题 Look at the following events in the history of kauri gum in New Zealand (Questions 34-39) and the list of time periods below.
Match each event with the correct time period, A-I .
Write the correct letter, A-I , in boxes 34-39 on your answer sheet.

A. before the 1800s
B. in 1900
C. in 1910
D. between the late 1800s and the early 1900s
E. between the 1830s and 1900
F. in 1814 and 1815
G. after 1850
H. in the 1930s
I. in recent times
Kauri gum was first used in New Zealand.

填空题 The amount of kauri gum sent overseas peaked.

填空题 The collection of kauri gum supplemented farmers" incomes.

填空题 Kauri gum was made into jewellery.

填空题 Kauri gum was used in the production of string instruments.

填空题 Most of the kauri gum was found underground.

单选题 Choose the correct letter, A , B , C or D .
Write the correct letter in box 40 on your answer sheet.
What was most likely to reduce the quality of kauri gum?