小学英语：小升初语法专项训练48
(C)1.We wear jackets and coats _____winter.
A. on B. at C. in
解析：在某个季节赢介词in
(A)2 .They have lunch ____their grandpa everyday.
A. for B. of C .with
解析：和某人一起用with：他们每天和爷爷一起用餐
(C)3. The ___of ___is the children’s day.
A. one, June B. first , July C. first , June
解析：六月为June，第一天用序数词first：六月的第一天是儿童节
