问题
选择题
根据中文提示选择英文句子，把序号填入题前括号里。
1. 他正在照相吗？[ ]
A. Is he taking pictures?
B. Is he drawing pictures?
2. 他也在下棋。[ ]
A. He's playing chess.
B. He's playing chess, too.
3. 她正在摘树叶。[ ]
A. She is picking up leaves.
B. She is collecting leaves.
4. 那是对的。[ ]
A. That's nice.
B. That's right.
答案
答案：A