来自解增忠的问题
Weneedthesamemachine_inyourfactoryA.whichisbeingusedB.asisbeingusedC.isbeingusedD.asitisbeingused为什么D不能当定语从句喔?
Weneedthesamemachine_inyourfactory
A.whichisbeingused
B.asisbeingused
C.isbeingused
D.asitisbeingused
为什么D不能当定语从句喔?
1回答
2020-11-17 22:06