He asked me ____ on while he left the telephone to find a pencil and a piece of paper.
问题描述:
He asked me ____ on while he left the telephone to find a pencil and a piece of paper.
A.to go
B.to hold
C.to keep
D.to put
答
B.to hold
hold on 别挂断,词组.
ask sb.to do .词组.