疏松结缔组织内的纤维有（）、（）和（）三种，其中（）为嗜银纤维。
参考答案：胶原纤维；弹性纤维；网状纤维；网状纤维
176. I _______ to catch the early train, but I didn't get up in time. I have to stay here for another two days.
A．intended
B．insured
C．inspected
D．Inspired
