题干
听录音，补全短文中所缺的单词
My grandparents live in the US. I ____ write emails to them. Tom's grandparents live far from his home. He ____visits them at weekends. Alice lives with her grandparents. She ____goes shopping with her grandmother. Eddie ____plays sport with his grandfather. Peter likes playing ____with his grandfather.
答案(点此获取答案解析）
often,usually,always,sometimes,chess
内逐渐加水直至加满的过程，容器底面上的光斑将（ ） 