_____ the trees some birds are singing.A.On B.At C.In They are si_英语解答

_____ the trees some birds are singing.A.On B.At C.In They are sitting _____ a table.A.at B.near C
_____ the trees some birds are singing.A.On B.At C.In
They are sitting _____ a table.A.at B.near C.in
______(人,人类) hopes to land on the Mars one day.

人气：282 ℃　时间：2019-10-23 08:30:31

解答

第一题：C
第二题：A
第三题：human我们现在只学过 man 人类。英语中，人类应该用human表示