考博考试

易错题: Vitamins are organic compo

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根据网考网考试中心的统计分析,以下试题在2019/9/6日考博习题练习中,答错率较高,为:80%
【单选题】

Vitamins are organic compounds necessary in small amounts in the diet for the normal growth and maintenance of life of animals, including man.
They do not provide energy, {{U}} (21) {{/U}} do they construct or build any part of the body. They are needed for {{U}} (22) {{/U}} foods into energy and body maintenance. There are thirteen or more of them, and if {{U}} (23) {{/U}} is missing a deficiency disease becomes {{U}} (24) {{/U}}
Vitamins are similar because they are {{U}} (25) {{/U}} of the same elements--usually carbon, hydrogen, oxygen, and {{U}} (26) {{/U}}. nitrogen. They are different {{U}} (27) {{/U}} their elements are arranged {{U}} (28) {{/U}}, and each vitamin {{U}} (29) {{/U}} one or more specific {{U}} (30) {{/U}} in the body.
{{U}} (31) {{/U}} enough vitamins is essential to life, {{U}} (32) {{/U}} the body has no nutritional use for {{U}} (33) {{/U}} vitamins. Many people, {{U}} (34) {{/U}}, believe in being on the "safe side" and thus take extra vitamins. However, a {{U}} (35) {{/U}} diet will usually meet all the body’s vitamin needs.
A.in that
B.so that
C.such that
D.except that

网考网参考答案:A,答错率:80%
网考网试题解析:

[解析] in that意为“因为,既然”,引导表示原因的状语从句。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>

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