洛伐他汀的作用靶点是
A．血管紧张素转化酶B．β-肾上腺素受体C．羟甲戊二酰辅酶A还原酶D．钙离子通道E．钾离子通道
参考答案：C
一宗3000m2的工业用地，容积率为1.8，楼面地价为800元/m2。现按规划拟改为商业用地，容积率为3.8，楼面地价为l 000元/m2；理论上应补地价(单价)为( )元/m2。
A．2160 B．2360 C．2860 D．3160
After they had each said a few words, _____ Lloyd George took the floor.
A．and
B．so
C．or
D．不填
