He works a factory while his father works a farmHe works___a fact_英语解答

He works a factory while his father works a farm
He works___a factory while his father works ___ a farm
A.in...in B.in...on
C.at...in D.on...at
原因

人气：272 ℃　时间：2019-12-12 23:26:36

解答

B ,在工厂里工作,所以用in
在农场上工作,农场是平面的,所以用on再问一个可以吗 it is 13 years____she graduated from college.A.while B.asC.since D.when原因谢谢!，。。。C用了13年时间，此后大学毕业