— John, could you please the black-board now? It’s your duty today.
— OK. I’ll do it right away.
| A．not to clean | B．to clean | C．not clean | D．clean |
相关试题
单词辨音,找出下列单词黑体部分字母发音不同的选项
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—Who’s the girl _____ a white dress?
—She is my Art teacher.
| A．wear | B．on | C．in | D．dress |
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