下列字母中含有相同音素的一组是______________。
A.C U B. M K
C. Y I D. H S
What color is it ?
—— It’s _________.
A. map B. a blue
C. jacket D. white
This is _________pen .
A. blue B. an blue
C. an red D. a white
—What's this?—It's ______.
A.V B.a V
C.an V D.the V
—____________?
—— It’s green.
A. What’s this B. What time is it
C. What color is it D. What’s this
What’s this in English? It’s a_______.
A. pen B. red
C. black D. blue