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【简答题】
2017年12月四级第二套 Part III Reading Comprehension ( 40 minutes ) Section A Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once. We all know there exists great void (空白) in the public educational system when it comes to ##26## to STEM ( Science, Technology, Engineering Mathematics ) ,One educator named Dori Roberts decided to do something to change this system. Dori taught high school engineering for 11 years. She noticed there was a real void in quality stem education at all ##27## of the public educational system. she said, “I started Engineering for kids (EFK)after noticing a real lack of math, science and engineering programs to ##28## my own kids in” She decided to start an after school program where children ##29## in STEM-based competitions. The club grew quickly and when it reached 180 members and the kids in the program won several state ##30## . she decided to devote all her time to cultivating and ##31## it The global business EFK was born. Dori began operating EFK out of her Virginia home, which she then expanded to ##32## recreation centers. Today, the EFK program ##33## over 144 branches in 32 states within the United States and in 21 countries. Sales have doubled from $5 million in 2014 to $10 million in 2015,with 25 new branches planned for 2016. The EFK website states, “Our nation is not ##34## enough engineers. Our philosophy is to inspire kids at a young age to understand that engineering is a great ##35##.”
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【单选题】若关于x的不等式 的解集是M,则对任意常数k,总有( ).
A.
B.
C.
【简答题】反应 FeO ( s ) + CO == Fe ( s ) +CO 2 为可 逆反应,其 Δ G θ = -22880+24.26T J · mol -1 ,则 1173K 时反应的平衡常数 K 等于________。若在该温度下,反应正向的速率常 数为 3.0 × 10 -2 s -1 ,逆反应的速率 常数等于_____。
【单选题】设置表格宽度的属性()
A.
Width
B.
border
C.
bordercolor
D.
bgcolor
【单选题】Our teachers took us on field trips to observe plants and animals.
A.
trips to the farm
B.
trips to the zoo
C.
trips in real, natural environment
【多选题】中国共产党领导人民发展社会主义民主政治,(),建设社会主义法治国家,巩固人民民主专政,建设社会主义政治文明。
A.
扩大社会主义民主
B.
建设中国特色社会主义法治体系
C.
建立社会主义制度
D.
完善人民民主法治
【单选题】若反应 H 2 (g) + S(s) = H 2 S(g) 的平衡常数为 K 1 θ , S(s) + O 2 (g) = SO 2 (g) 的平衡常数为 K 2 θ ,则反应 H 2 (g) + SO 2 (g) = O 2 (g) + H 2 S(g) 的平衡常数 K θ 等于
A.
K 1 θ - K 2 θ
B.
K 1 θ /K 2 θ
C.
K 1 θ · K 2 θ
D.
K 1 θ +K 2 θ
【多选题】中国共产党领导人民发展社会主义民主政治,坚持(),走中国特色社会主义政治发展道路。
A.
党的领导
B.
人民当家作主
C.
精神文明建设
D.
依法治国有机统一
【单选题】设置表格宽度的属性()
A.
border
B.
Width
C.
bordercolor
D.
bgcolor
【简答题】反应 FeO ( s ) + CO == Fe ( s ) +CO 2 为可 逆反应,其 Δ G θ = -22880+24.26T ,则 1173K 时反应的平衡常数 K 等于________。若在该温度下,反应正向的速率常 数为 3.0 × 10 -2 s -1 ,逆反应的速率 常数等于_____。
【单选题】设置表格宽度的属性()
A.
width
B.
border
C.
bordercolor
D.
bgcolor
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