胆固醇在体内代谢的主要去路是转变成（）。
A.二氢胆固醇
B.胆汁酸
C.类固醇激素
D.胆固醇酯
E.维生素D3
参考答案：B
Bob has been working hard in an attempt to have his pay________ as soon as possible. [ ]
A. raised
B. risen
C. arisen
D. lifted
