题文
We usually take turns ________ some cleaning, and today it is my turn ________ it.
| A．to do; doing |
| B．do; do |
| C．done; doing |
| D．to do; to do |
推荐试卷
We usually take turns ________ some cleaning, and today it is my turn ________ it.
| A．to do; doing |
| B．do; do |
| C．done; doing |
| D．to do; to do |
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