Selectives
(selective 的复数) a. 选择的, 选择性的\\n[经] 选择的, 选择性的
🗣️ 情景例句
I don't know. The baby-sitter says she has a stomachache,
我不知道。临时保姆说她肚子疼.
The classes are interesting, and the teachers are good.
那些课很有趣，老师又好。
Yes, that's right.
是的。