-Where is David?-He is upstairs ___ready to go out.A.to getB.getting选几?为什么?为什么不能选A表目的呢?

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 06:05:12
-Where is David?-He is upstairs ___ready to go out.A.to getB.getting选几?为什么?为什么不能选A表目的呢?
x) H-JU,VpI,LsJ K3RS*JKK@'= Qi';v=dgdG@y W<3&Hn a\a,J l6HdRvJ>g-@.~:gYOxF 1\R

-Where is David?-He is upstairs ___ready to go out.A.to getB.getting选几?为什么?为什么不能选A表目的呢?
-Where is David?
-He is upstairs ___ready to go out.
A.to get
B.getting
选几?为什么?
为什么不能选A表目的呢?

-Where is David?-He is upstairs ___ready to go out.A.to getB.getting选几?为什么?为什么不能选A表目的呢?
B
be +doing 意为正在做某事