well they can comprehend English appropriately in the given text. Only the second grade Gae-po high school students can take this test. Their approximate proficiency level ranged from mid-intermediate to low-advanced level.
2. Prompt Attribute
인지적 형태
분야
실용
설명
논술
문학
기타
사실정보
일치/불일치
3
정보찾기
4
7
추론
4) ___ (a) We cannot see bacteria or viruses without a microscope.
___ (b) Many micro-organisms are invisible to the unaided eye.
(5) ___ (a) Temperature affects water.
___ (b) At 0°C water freezes; at 100°C it vaporizes.
Essay Writing Practice
Exercise 1
Write one or more sentences that give examples for the following general statements (1-3).
(1) There are many ways to help prevent he
10분간 원심분리
6. 상청액을 희석하여 유리된 P의 양을 정량분석
1) Introduce 1 ml of sample or blank solution into tubes.
2) Add 0.5 ml of 5N sulfuric acid
3) Add 1 ml of acid molybdate reagent
4) Mix thoroughly.
5) Add 0.1 ml of reducing reagent (ANSA solution)
6) Add 2.4ml of DDW
7) Mix well.
8) Read optical density at 660 nm after 10 nm
readers. This point is relatively strength point of ‘STORY ‘because other e-book readers need to do ‘conversion step’ to insert files in e-book reader. But, ‘STORY’ supports e-Pub as well as Adobe PDF. It is especially useful for businessmen who travel frequently as it also supports Microsoft Office files. You can read up to 30 books (3-4 hours day for a week) as special E-ink display
1. Listening Comprehension
1~3) Listen to the following and answer the question.
Pre-history
Prior to the release of bitcoin there were a number of digital cash technologies starting with the issuer based e-cash protocols of David Chaum and Stefan Brands. Adam Back developed hashcash, a proof- of-work scheme for spam control. The first proposals for distributed digital scarcity based cryp