脂肪酸合成的原料乙酰COA从线粒体转移至胞液的途径是
A.三羧酸循环
B.乳酸循环
C.糖醛酸循环
D.柠檬酸一丙酮酸循环
E.丙氨酸一葡萄糖循环
参考答案:D
—Do you know the reason why he failed ?
—No, he’s a hard-working man___________, he failed finally.
A.Somehow
B.Anyhow
C.Anyway
D.Somewhat
做大型生产设备的渠道分销调查时,我们最好利用()
A、走访调查
B、专家座谈
C、通讯调查
D、调查问卷