茯苓学名为Wolfiporia extensa (Peck) Ginns，其中括号的含义是：

选出划线部分读音不同的单词。 A: ette B: peck C: cheek D: f ell

Haphaestus， god of fire, fasten Prometheus to a steep cliff by a never-failing chain, and sent a bloodthirsty eagle to peck at his liver everyday.

请问，以下这篇文献属于哪种文献类型?Peck J (2005) Struggling with the creative class. International Journal of Urban and Regional Research 29: 720–770.

【单选题】The five Great Lakes in the northern America are also called the Great Lakes, consisting of Lakes Superior, Michigan, Huron, Erie and. ___________. A. Fort Peck B. Ontario C. Great Salt D. Albert