1、David hasn't come yet.I think he will ———soon.A、turn on B、turn off C、turn down D、turn up改错：2、Over time computers have changed quite a lot.3、I could “think”logical and produce an answer quicker than any person.
问题描述：
1、David hasn't come yet.I think he will ———soon.
A、turn on B、turn off C、turn down D、turn up
改错：
2、Over time computers have changed quite a lot.
3、I could “think”logical and produce an answer quicker than any person.
答
1.D 固定词组
2.have been changed 需要被动
3.logically 需要副词
答
1.D翻译：大卫还没有来.我认为他会很快露面/出现的.turn on意思是“打开”；turn off是“关掉”；turn down是“调低音量；拒绝”；而turn up意思是“调大音量；出现/露面”.2.have changed改成have been changing句...