洛伐他汀的降脂机制为( )
A. 抑制磷酸二酯酶
B. 抑制3-羟基-3甲基戊二酰辅酶A还原酶(HMG-COA)
C. 抑制血管紧张素转化酶
D. 激活3-羟基-3甲基戊二酰辅酶A还原酶
She was so thirsty that she drank a__________ of orange juice.
A.cargo
B.cob
C.carton
D.carriage
The new manager hoped to__________ the decline in the company's fortunes.
A.subtract
B.transfer
C.reverse
D.assemble
Mr. and Mrs. Baker send their________ regrets that they are unable to attend the dinner party on Friday.
A.moral
B.solitary
C.sincere
D.brilliant