問題文全文(内容文)：
17. This is a highly contagious disease that has no cure.
a. uncommon
b. benign
c. infectious
d. incessant

18. The boss asked me to duplicate the document.
b. destroy
c. prepare
d. copy

9. She was facing a difficult predicament, but she never abandoned hope.
a. gave up
b. made out
c. relied on
d. showed up

20. The city has decided to demolish the building.
a renovate
b. refurbish
c. pull down
d modernize

21. The chief drawback to this proposal is its high cost.
a. profit
b. disadvantage
d. appeal
c. feature

22. Most banks are willing to give loans to aspiring entrepreneurs.
a, naive
b. ambitious
c. lethargic
d. immature

23. I advise you to abstain from making any political comment during the interview.
a. avoid
b. consider
c. admit
d. enjoy

24. No one can withstand such ill-treatment.
a. put up with pay
b. do away with
6. catch up with
d. make up for

25. The two nations were reconciled after 20 years of confrontation.
a. in danger of falling apart
b. in a tense relationship
c. restored to friendship and harmony
d worn out completely

26. National pride is at stake on both sides in the coming negotiation.
a. at risk of being lost
b. in safe hands
c. on a growth path
d. kept at a distance

問題文全文(内容文)：
合格する受験生は１０月にコレをやっています。【合格年間スケジュール】

問題文全文(内容文)：
$ S_n=\displaystyle \sum_{k=1}^{n} a_n$
$ S_n=2a_n+4n-3(n=1,2,3･･･)$のとき$a_n$を求めよ.

18神奈川県教員採用試験（数学：数列）過去問

問題文全文(内容文)：
学生から寄せられた勉強の悩みについて回答やアドバイスをしています。
※質問内容は動画内参照

問題文全文(内容文)：
円を三等分する方法を解説します。