登录
1. What number comes next? 1, 2, 4, 7, 11, 16, ______
答案
1. 22
2. What letter is a vegetable? ______
答案
2. P（音同 pea 豌豆）
3. I am small. I can fly. I like singing in the sky. What am I? ______
答案
3. A bird.
4. Your cousin is the son of your ______.
A. mother's father B. mother's brother C. mother's mother
A. mother's father B. mother's brother C. mother's mother
答案
4. B
