摘要：23．Polar bears live mostly on sea ice, which they use as platform for hunting seals. A．a,a B．a, the C．不填.a D．the, 不填
网址：http://m.1010jiajiao.com/timu3_id_3081328[举报]
Polar bears live mostly on_____ sea ice, which they use as ____platform for hunting seals.
A. a;a B.a;the C./;a D.the;/
查看习题详情和答案>>Polar bears live mostly on_____ sea ice, which they use as ____platform for hunting seals.
A. a;a B.a;the C./;a D.the;/
查看习题详情和答案>>Polar bears live mostly on_____ sea ice, which they use as ____platform for hunting seals.
A. a;a B.a;the C./;a D.the;/
查看习题详情和答案>>