_____ of the twins has been there before.
A: Both
B: Neither
C: all
D: None
A: Both
B: Neither
C: all
D: None
举一反三
- He has two daughters. _______ of them is a teacher. A: Both B: Neither C: All D: None
- The old man has two children but ______ of them lives with him. A: both B: none C: neither D: all
- ____ of the two students is on the playground. ____of them are in the language lab. A: Both… None B: Either… Both C: None… All D: Neither… Both
- They are both good at English, but ____ of them is good at maths. A: none B: either C: all D: neither
- The twins ___ at the same school. A: both are B: are both C: all are D: are all