1.-wheredidyouloseyourkeys?
-itwasintheroom___iwasreading.
A.thereB.thatC.whichD.where
2.ifyoutakegoodcareofyourcamera.you___keeoitwithyouduringyourholiday.
a.willb.shallc.mustd.should
就这两题,请给出选项并说明理由,
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