What's this?It's( ) UFO.A.a B.an C.the D./无

来源：学生作业帮助网编辑：六六作业网时间：2024/07/08 16:55:49

What''sthis?It''s()UFO.A.aB.anC.theD./无What''sthis?It''s()UFO.A.aB.anC.theD./无What''sthis?It''s()UFO.A.aB.

What's this?It's( ) UFO.A.a B.an C.the D./无
What's this?It's( ) UFO.A.a B.an C.the D./
无

What's this?It's( ) UFO.A.a B.an C.the D./无
选A 不能选B,因为U的发音不是元音