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【单选题】
没有不对称碳原子的氨基酸是
A.
脯氨酸
B.
甘氨酸
C.
半胱氨酸
D.
丝氨酸
E.
蛋氨酸
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参考答案:
举一反三
【单选题】An important foundation of the new growth theory is that
A.
we will get more technological advances the more the government is involved in deciding which technology to pursue.
B.
we will get more technological advances the greater the rewards people receive from making technological advances.
C.
the growth rate of the capital stock is more important than the growth rate of new knowledge in generating economic growth.
D.
improvements in labor productivity are poor measures of technological growth.
【单选题】可用于同类或不同类材料之间的胶接是()
A.
阻焊剂
B.
黏合剂
C.
助焊剂
D.
发泡剂
【判断题】左右两边,以右为尊。
A.
正确
B.
错误
【判断题】当两桌横排时,面对正门右边的为第一桌,左边的为第二桌,即遵循以右为尊,以左为卑的原则
A.
正确
B.
错误
【判断题】左右两边,以左为尊。()
A.
正确
B.
错误
【判断题】在进行中餐宴请时,由两座组成的小桌宴请,当两桌横排时,面对正门右边的为第一桌,左边的为第二桌,即遵循以右为尊,以左为卑的原则
A.
正确
B.
错误
【判断题】如果三人同行,都是男性或都是女性,那么以中间的位置为尊,右边次之,然后是左边。如果是一位女士和两位男士同行,则女士在中间。
A.
正确
B.
错误
【简答题】Read the words and expressions used in exercise. Find the items equivalent to those given in Chinese. A-as fit as a fiddle            B-muscle C-strength training          D-out of shape E-beer belly ...
【判断题】斜齿轮具有两种模数,其中以端面模数作为标准模数。
A.
正确
B.
错误
【单选题】New growth theory predicts that
A.
economic growth is only temporary.
B.
economic growth can last indefinitely.
C.
economic growth is eroded by changes in taxes.
D.
government policies can do nothing to foster increased growth.
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