Smith was born ( ) December,1950.He works ( ) a farm.A.on,in B.at,in C.in,on D.onSmith was born ( ) December,1950.He works ( ) a farm.A.on,in B.at,in C.in,on D.on

问题描述:

Smith was born ( ) December,1950.He works ( ) a farm.A.on,in B.at,in C.in,on D.on
Smith was born ( ) December,1950.He works ( ) a farm.
A.on,in B.at,in C.in,on D.on