第二节 完型填空
阅读下面短文，从短文后所给的[A]、[B]、[C]三个选项中选择能填入相应空白处的最佳选项。
Many of you are studing English and you may be【C1】______why it is so difficult to learn. It's actually not too difficult to learn【C2】______you know some【C3】______about the language and culture that it reflects(反映)。 Perhaps the first thing you need to know about English is that it is made up of several other languages【C4】______French, German, Latin, Greek and Angle Saxon. In addition(此外), there are words【C5】______Spanish and many American Indian words and names, even some Chinese and Japanese【C6】______can be found in the English language. This borrowing of words【C7】______other languages is【C8】______of the key reasons【C9】______some of the difficulties that people meet with【C10】______they are learning English.
【C1】

A. knowing
B. wondering
C. learning