用“/”划去括号内不正确的读音

诗(shī  sī)____              潋(liǎn  liàn)____

亦( yì yí)____               滟(yàn  yǎn)____

妆（zhuáng zhuāng）____     浓（nóng nòng)____

某种灯的使用寿命为8000小时，那么它可使用的天数y与平均每天使用的小时数x之间的函数关系式为　____ ．

歌曲《长江之歌》的歌词中，“你从雪山走来”的“雪山”是指（　　）

选择恰当的句子补全下面的对话。

A: Hi, Jim. ____

B: I get up at 6:30. ____

A: Usually at 6:00. ____

B: I often wash my clothes and clean the windows.

A: Wow! ____

B: Do you do housework (家务活), too?

A: Yes, sometimes. ____

B: Sounds interesting!

A. You're so hard-working.

B. When do you get up on Saturdays?

C. What do you do on the weekend?

D. But I often play computer games.

E. What about you?