根據句意，在答題卡標有題號的橫線上，寫出括號內所給單詞的適當形式。1.Thiskindofglassesis

問題詳情：

根據句意，在答題卡標有題號的橫線上，寫出括號內所給單詞的適當形式。

1. This kind of glasses is _______ (special) designed for the teenagers.

2. Tu Youyou won the Nobel Prize in her ________ (eighty).

3. James looks at his watch from time to time. Why is he so _______ (patient)?

4. “Practice makes perfect.” They often encourage ________ (them) when they have difficulty in learning.

【回答】

ially  ties  tient  selves 

知識點：構詞法

題型：完成句子