--- I wonder _____________without water.
问题:
--- I wonder _____________without water.
---About a week.
A.how long man can live
B.how long can man live
C.when man can live
D.when can man live
--- I wonder _____________without water.
---About a week.
A.how long man can live
B.how long can man live
C.when man can live
D.when can man live
A.对人守信
B.对事负责
C.关心集体
D.服务社会
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