选择
问题描述：
选择
1、remember to email me.All of us hope to hear from(收到…的来信)you _________.
A.quickly B.soon C.go D.goes
2、The bears had three beds but _____ were destroyed(毁坏)
A.each B.both C.either D.all
改为肯定句
Ididn't notice him leave.
I ____ him _____.
答
1.B C、D两项不符题意,A是指动作很快很敏捷.B是指时间上的不久后.2.D A、C做主语谓语都用单数；B作主语是谓语用复数,但代替两者,与代替对象three beds不符；D作主语是谓语用复数,代替三者及以上,符合题意.3.I noticed him leave