You need't write on ____ line. You can write on __ lineA every;every B every;every other C every other; every other D every;each second

问题描述:

You need't write on ____ line. You can write on __ line
A every;every B every;every other C every other; every other D every;each second

答案选择B
意思是你不必每行都写,你可以隔行写.
every other line是隔行的意思,经常用,建议牢记