普通摄影时，一般使用的准直器是
更新时间:2024-11-15 21:46:15 A、电动准直器B
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Wepromisethatwe’llmeetagainafterwe_______ourcollegeeducationinthreeyears’time.
改写病句：Peterorderedthemealforhisfriendsrangingfromfriedshrimptochoppedbeef.
Wehavetowaitforthebus,______?
Howmanypartsisanarticleusuallycomposedof?Whatarethey?
Tounderstandthesentence,youshouldanalyzeitsparts________.
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