天主教、东正教的最高首领分别是（）。
A.大主教、都主教
B.教皇、牧首
C.教皇、都主教
D.大主教、牧首
参考答案：B
糖酵解中间产物中属于高能磷酸化合物的是（）
A.6-磷酸果糖
B.6-磷酸葡萄糖
C.3-磷酸甘油酸
D.1，6-二磷酸果糖
E.1，3-二磷酸甘油酸
This reflects the priority being attached to economic over political activity, partly caused by a growing reluctance to enter a calling blighted by relentless publicity that all too often ends in destroying careers and reputations.
A. powerfulness B. unwillingness C. renaissance D. apologeticness
