A. The hypothesis B. The results C. The materials and equipment D. The conclusion 相关知识点: 试题来源: 解析 C。本题考查科学实验报告方法部分的重要内容。选项 A“The hypothesis”是假设;选项 B“The results”是结果;选项 C“The materials and equipment”是材料和设备,方法部分应包含所用材料和设备...
IfyouareplanningaEuropeantripthat?saffordableandalittlebitoffthebeatenpath,Romaniais perfect for you.Unlike other popular places,manycharmingtowns hereremain unknowntomostforeigners.Youcanalsotakefree walkingtoursinthenumeroushistoricalsites. Hostelsrun $10—$15pernight,foodishearty anddelicious,andthepublict...
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What Defines a Cell? Figure 1: Transport proteins in the cell membrane A plasma membrane is permeable to specific molecules that a cell needs. Transport proteins in the cell membrane allow for selective passage of specific molecules from the external environment. Each transport protein is specific ...
1969:The Left Hand of Darknessby Ursula K. Le Guin. Le Guin’s novel not only cemented her as a legendary science fiction writer, but helped to pave the way for other women authors in science fiction. 1979:Kindredby Octavia Butler. Butler’s many novels cross genre lines and are among ...
题目The passage is probably taken from a ___ A. report B. magazine C. text book D. science book 5. 推断文中未曾说出的内容: ① What do you think had happened before ___? ② What do you think would happen after ___? ③ This event probably took place in ___. ④ The paragraph...
Going on with that analogy, a data scientist tunes the data analytics engine using training in data science. Data science is the study of how to use data to derive meaning and insight. A data scientist must possess a cross-section of math, statistics, programming, and other related skills ...
Thus, the current study draws from interviews and observations with teachers to examine how they identify and use both systematically and unsystematically collected qualitative data in their instructional decision-making processes. 2. Review of the literature Classroom-level decision making is a complex,...
Students should try to help children, old people or blind people to cross the road, and never play in the street.1. What is the right way to cross the road?a. Run quickly.b. Walk quickly.c. Stop and look both sides.d. Make sure that the road is clear. A.abc B.acd C.bcd D...
1 What is the focus of each section of the story? ? The first part is the background before the story really begins. It focuses on the writer’s financial problems after graduation and on her need to work since her family cannot support her. ? The second part focuses on nice people ...