阅读短文，从方框中选择适当的单词填空。（每词限用一次）

Dear Jenny,

Thank you for 小题1:___________ me the movie ticket. In fact, I started collecting tickets when I was a child. I have had 小题2:__________ than 68 tickets so far. I like them and I 小题3:_________ like the ticket you send me. I have 小题4:__________ them in the box in my drawer. To collect a ticket I like, I ran out of my money. But I want 小题5:___________ money to start a movie ticket collector club. Would you like to join it? By the way, what’s your hobby?

If you know anyone else who collects them, please let me know.

Yours,

Lisa

下列判断正确的是（ ）

A．如图①所示用湿润的pH试纸测定稀盐酸的酸碱度，会使pH偏小

B．实验室用NH₄Cl和Ca(OH)₂的固体混合物加热制氨气，选用图②装置

C．如图③所示配制50g 20％的蔗糖溶液，会使溶质质量分数偏小

D．图④实验可探究出燃烧的条件之一是需要氧气