题目

—Do you often _____ your parents? —No, seldom. A. write a letter    B. write to            C. writes to          D. writing to 答案：B （1）（把长方形的长宽和相对应的周长连起来．）（8）i形娃娃的气球掉了，气球c标着它的周长，帮帮它们把气球找回来，用线连一连．