sympathizing sb is a positive feeling.()
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三羧酸循环和有关的呼吸链反应中能产生ATP最多的步骤是
A. 枸橼酸→异枸橼酸
B. 异枸橼酸→α-酮戊二酸
C. α-酮戊二酸→琥珀酸
D. 琥珀酸→苹果酸
E. 苹果酸→草酰乙酸
John Smith wants to kill the Indians in order to get the gold from the Indians.()
Indians move to Britan in 16th century.()
Syntax is defined as the study of the internal structure and the formation of words.()