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选择 What's this - ( )"A" A.It's B.It's an C.It's a D.This is
What's this?It's( ) UFO.A.a B.an C.the D./
What's this?It's ( )"h".A.a B.an C.the D./
1) What’s this?It’s V.A.a B.an C.the D.\
what+is+this?+it's[+++++]english++book++A.a++B.an++C.two++D.
—What‘s this?—It’s()“U”and()“S” A.an,a B.a,an C.a,a
What's this in English?A.Orange B.An orange C.It's orange D.
1.What's this? It"s()orange. It's()orange A.an,an B.an,/ C./
What's this?It's ( ) UFO.A.a B.an C.the
what's this in English?A.It's a hair. B.Hairs C.An hair D.Ha
What's this?-It is _____.A.an ID card B.a orange C.ruler D.a
what's in the sky?it's ____sun.A.a B、an C、the D./