题目内容
The disease, ________, could spread very fast.
| A．unless well controlling | B．if not well controlled |
| C．when not to control | D．although not being well controlled |
B
略
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The disease, ________, could spread very fast.
题目内容
| A．unless well controlling | B．if not well controlled |
| C．when not to control | D．although not being well controlled |
ember I have been here before. There used to be a church near the park, _______?