Reading answers with explanations

IELTS · Part 2 · Cambridge 16 — Test 2

I contain multitudes: Reading answers

Answers to questions 14–26 (13 in all), each with why it is right.

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Read the whole passage and answer in the exam interface, timed as on the day.

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The passage opens

Wendy Moore reviews Ed Yong's book about microbes Microbes, most of them bacteria, have populated this planet since long before animal life developed and they will outlive us.Invisible to the naked eye, they are ubiquitous.They inhabit the soil, air, rocks and water and are present within every form of life, from seaweed and coral to dogs and humans.And, as Yong explains in his utterly absorbing and hugely important book, we mess with them at our peril. Every species has its own colony of microbes, called a 'microbiome', and these microbes vary not only between species but also between individuals and within different parts of each individual.What is amazing is that while the number of…

Answers 14–26

  1. 14

    What point does the writer make about microbes in the first paragraph?

    D: They will continue to exist for longer than the human race. Multiple choice

  2. 15

    In the second paragraph, the writer is impressed by the fact that

    C: the average individual has more microbial cells than human ones. Multiple choice

  3. 16

    What is the writer doing in the fifth paragraph?

    A: explaining how a discovery was made Multiple choice

  4. 17

    G: illness Matching features

  5. 18

    B: partnership Matching features

  6. 19

    H: nutrition Matching features

  7. 20

    E: cleanliness Matching features

  8. 21

    It is possible that using antibacterial products in the home fails to have the desired effect.

    YES Yes / No / Not Given

  9. 22

    It is a good idea to ensure that children come into contact with as few bacteria as possible.

    NO Yes / No / Not Given

  10. 23

    Yong's book contains more case studies than are necessary.

    NOT GIVEN Yes / No / Not Given

  11. 24

    The case study about bacteria that prevent squid from being attacked may have limited appeal.

    YES Yes / No / Not Given

  12. 25

    Efforts to control dengue fever have been surprisingly successful.

    NOT GIVEN Yes / No / Not Given

  13. 26

    Microbes that reduce the risk of infection have already been put inside the walls of some hospital wards.

    NO Yes / No / Not Given

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