He liked my bike so much that I had to lend it ______ him. [ ]

A. from

B. to

C. for

D. on

关于胶原纤维下列哪项是错误的：（）。

A.有韧性抗拉力强

B.新鲜时呈黄色，也称黄纤维

C.由胶原原纤维聚合而成

D.呈波浪状，有分支交织成网

E.HE染色呈嗜酸性