______bird can fly
A: A
B: An
C: /
A: A
B: An
C: /
举一反三
- A bird can ______ but I can’t.() A: flies B: flying C: flew D: fly
- 下列代码中的“this”指的是（）。 A: bird B: fly C: bird或fly D: 不一定
- 131. If I ____ bird, I ____ fly freely in the sky. A: am; will B: was; can C: were; should D: had been; hould
- The bird was seen _____ off the tree. A: fly B: flys C: to fly D: flied
- 表达式"Bird".compareTo("Bird fly")的值是负数。