单项选择 较难0.4 引用2 组卷981
It was Mr. Zhang that helped us out of the trouble. Without his help, we ______ it so easily.
| A．can’t manage | B．mustn’t have managed |
| C．couldn’t have managed | D．couldn’t manage |
11-12高三上·江苏扬州·阶段练习
类题推荐
Studying is the action of ________ to acquire knowledge, either by directly observing phenomena of interest, or by reading the writings of others about these phenomena.
| A．proceeding | B．attempting | C．tending | D．managing |
It was Mr. Zhang that helped us out of the trouble. Without his help, we ______ it so easily.
| A．can’t manage | B．mustn’t have managed |
| C．couldn’t have managed | D．couldn’t manage |
The conflict between economic development and environmental protection, if not appropriately _________, can cause disastrous consequences in daily life settings.
| A．being managed | B．to manage |
| C．managed | D．managing |
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