细胞色素在呼吸链中传递电子的顺序是
A.a→a3→b→c→c1
B.a3→b→c→c1→a
C.b→c→c1→aa3
D.b→c1→c→aa3
E.c1→c→aa3→b
参考答案:D
In a sense, no country, big or small, should object to the trend of peace and development, ______ creating trouble to others.
A.constantly
B.eventually
C.finally
D.immediately
下列房屋登记中,应发放登记证明的是()。
A.房屋所有权初始登记
B.房屋所有权预告登记
C.房屋所有权更正登记
D.房屋所有权异议登记