3.(2015天津,37)—Doyouknow?—Foramonth.A.howlongwillshebeawayB.howlongshewillbeawayC.howoftenwillshegothereD.howoftenshewillgothere
3. ( 2015 天津,37) —Do you know?
— For a month.A. how long will she be away
B. how long she will be away
C. how often will she go there
D. how often she will go there
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