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【简答题】
人类社会在本质上是一个客观的物质体系,构成社会生活条件的基本要素是()、()和()。这三者都是客观的物质的要素。
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皮皮学刷刷变学霸
举一反三
【多选题】As long as it keeps ticking, you will know what time it is.
A.
Provided that the watch keeps running, you will know the time.
B.
On condition that the watch keeps working, you will know the time.
C.
As long as the watch is moving, you will feel ok.
【简答题】He seems (able) ______ to understand you, for he keeps asking you the same question.