( )When did you _ interested in English?_ the beginning.

问题描述:

( )When did you _ interested in English?_ the beginning.
A.be,in B.ba,at C.because,at D.becone,at
( )He worked hard _ he could win the first prize.
A.as B.if C.so that D.enough to

第一题选D,become为系动词,在这里become interested in=be interested in的意思,指对……感兴趣.at the beginning 为固定短语,意为从一开始时.
第二题C,为so that结果状态从句,以为他努力工作所以他赢得了第一名.结果是理所当然的,所以用so that.