23 |
P a g e
Choose the correct letter, A, B
,
C or D.
Write your answers in boxes 9-13 on your answer sheet.
9. How do wasps protect plants when they are attracted by scents according to the
passage?
A plants induce wasps to prey herbivore.
B wasps lay eggs into caterpillars.
C wasps laid eggs on plants to expel herbivore.
D offending caterpillars and wasp eggs coexist well.
10. What reason caused number of honeybees decline m the United States.
A
pollination process
B
spread illness
C
crop trees are poisonous
D grower's
overlook
11. Which of the following drawbacks about artificial fragrance is NOT mentioned in the
passage?
A it’s
very expensive
B it can't tell correct information to pollinators.
C it
needs massive manual labour
D it
poisons local environment
12. The number of $30 billion quoted in the passage is to illustrate the fact that: