|
A.不填; a | B.a; 不填 | C.the; 不填 | D.不填; the |
A.roofs; leaves | B.rooves; leafs | C.roof; leaf | D.roofs; leafs |
A.不填; a | B.the; 不填 | C.不填; 不填 | D.the; the |
A.The; a | B.A; / | C.The; the | D./; the |
A.a; the | B.the; the | C.the; a | D./; the |
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