【推荐1】According to her, the reason ________ she was late for school was ________ she had a flat tire. However, we didn’t actually believe the explanation ________ she gave.

A．why, that, /

B．why, because, that

C．that, that, /

D．that, because, that

【推荐2】The school ______ I visited last year was not the one _______ I once worked.

A．which; where	B．which; which
C．where; which	D．where; where

【推荐3】Another food crop raised by Indians ______ was strange to the European was called Indian corn.

A．when

B．whose

C．which

D．where