题目内容
The teachers always complain about the children in class.
| A．to teach, tired | B．teaching, tired |
| C．teaching, tiring | D．to teach, tiring |
B
解析
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星级口算天天练系列答案芒果教辅达标测试卷系列答案题目内容
The teachers always complain about the children in class.
| A．to teach, tired | B．teaching, tired |
| C．teaching, tiring | D．to teach, tiring |
B
解析
星级口算天天练系列答案芒果教辅达标测试卷系列答案