Question

------I will hold on to my dream _________ there are so many difficulties.
------Never give up, and you will be successful.

A．because

B．until

C．although

D．unless

Answer 1

C

解析試題分析：句意：--盡管有如此多的困難，我還要堅持我的夢想。--不要放棄，你會成功的。because 因為；    until 直到；although 盡管；unless如果不，除非。它們都為連詞詞。根據句意，選C。
考點：考查連詞。