Mark often eats junk food.该否定句 Mark ____ often ____ junk food.
问题描述:
Mark often eats junk food.该否定句 Mark ____ often ____ junk food.
答
Mark doesn't often eat junk food.
Mark often eats junk food.该否定句 Mark ____ often ____ junk food.
Mark doesn't often eat junk food.