What can we infer from the first paragraph？
A. Parents will always feed their children well.
B. Kids who eat more are less likely to suffer from malnutrition.
C. Kids should have access to diets of healthful nutrients.
Deficiencies of certain compounds are harmful or even deadly.
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We can conclude from the last paragraph that
A. bankruptcy in the U.S. will decrease in the long run.
B. new acts concerning bankruptcy will protect debtors.
C. despite legal efforts uncertainty remains in bankruptcy issues.
D. bankruptcy experts don"t care about the effectiveness of filings.
有关革兰阳性菌细胞壁的特点不正确的是
A. 主要成分是粘肽
B. 含有磷壁酸
C. 对青霉素敏感
D. 含有大量脂多糖
E. 易被溶菌酶裂解
Which of the following is true of the trimming？
A. The number of hypotheses would be decreased.
B. The sample size would be finalized later on.
C. The protocols would be the focus of discussion.
D. In-home assessments would be prolonged.
Which of the following is true according to the text？
A. Most scholars study gestures because they are curious about them.
B. Italians are good at arithmetic because they gesture in meaningful ways.
C. Wrong gestures as well as correct ones can aid children"s learning.
D. Correct gestures can help children to solve most mathematical problems.
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