Final answer:
Alice can read object1, object2, object3, object4, object6, and object7, including the ones she has already read.
Step-by-step explanation:
Alice can read the following objects:
- object1
- object2
- object3
- object4
- object6
- object7
Based on the given options, Alice can read object1, object2, object3, object4, object6, and object7. These objects include the ones that Alice has already read (object1 and object4) as well as the additional objects mentioned in the options.
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