Question

He often buys many expensive toys for his children,        he is not rich.

A.if B.although C.because

Answer

B

【解析】

句意：虽然他并不富有，但他经常给孩子们买许多昂贵的玩具。

考查连词。if如果；although尽管；because因为；根据“He often buys many expensive toys for his children, he is not rich.”可知他并不富有，但他经常给孩子们买许多昂贵的玩具，可推测出从句与主句之间是让步关系，所以用“although”，故选B。