1.（ ）Did you know_____at 8 yesterday evening?
问题描述：
1.（ ）Did you know_____at 8 yesterday evening?
A Whom Jack was waiting for B Whom Jack is waiting for
2.( )My physics teacher told us that light______fater than sound
A travels B traveled C has traveled D will travel
3.( )Fang ran______fast______he got the first prize at the sports meeting
A such,that B as,as C so,that D not,until
答
1.（ ）Did you know_____at 8 yesterday evening?A Whom Jack was waiting for B Whom Jack is waiting for 选A 因为后半句说明时态是一般过去时.2.( )My physics teacher told us that light______fater than soun...