![subject](/tpl/images/cats/en.png)
English, 17.12.2020 01:00 itisonlyluis
Read the excerpt from "Tools of the Spymaster."
The idea of invisible ink had been around for a long time. Write using lemon juice as ink, for instance, and the writing will be invisible. Heat the paper, and the writing will appear, looking as if it were written in brown ink. British agents used two types of ink. One could be made visible by holding the paper over the flame of a candle; the other could be read by applying a common chemical. Major John Andre, the chief British intelligence officer in New York, told his agents to put an F in the corner of letters containing invisible ink needing fire to read and A for those needing acid.
The author’s main purpose in this excerpt is to
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on English
![question](/tpl/images/cats/en.png)
English, 21.06.2019 22:00
Must read story will give if ! in “perseverance,” which theme is reflected in the lines, “life’s field will yield as we make it / a harvest of thorns or of flowers”? a: life is a field in which flowers and thorns will grow. b: accept what you are given, because you cannot change it. c: your life is the result of the work you put into it. d: working together people achieve their goals in life.
Answers: 2
![question](/tpl/images/cats/en.png)
English, 22.06.2019 02:00
How does frost use ambiguity to present his message about walls and neighbours what evidence supports the idea that the speaker believes good fences make good neighbors what details suggest the opposite
Answers: 2
![question](/tpl/images/cats/en.png)
English, 22.06.2019 02:30
Which event occurred in the nearly two-year time span between act 3 and act4 of the tragedy of julius caesar?
Answers: 1
![question](/tpl/images/cats/en.png)
English, 22.06.2019 03:40
Which two sentences in this excerpt from leo tolstoy's the death of ivan ilyich reflect the author's belief that russia's rising middle class was unable to express genuine emotion?
Answers: 2
You know the right answer?
Read the excerpt from "Tools of the Spymaster."
The idea of invisible ink had been around for a lon...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 04:00
![question](/tpl/images/cats/istoriya.png)
History, 12.02.2021 04:00
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 12.02.2021 04:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 04:00
![question](/tpl/images/cats/istoriya.png)
History, 12.02.2021 04:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 04:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 04:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 12.02.2021 04:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 04:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 04:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.02.2021 04:00