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This coat will lose its color ___________ it's washed.

A. as       B. after              C. until        D. while

This coat will lose its color ___________ it's washed.

A. as       B. after              C. until        D. while

This coat will lose its color ___________ it's washed.

A. as       B. after              C. until        D. while

This coat will lose its color ___________ it's washed.

A. as       B. after              C. until        D. while

This coat will lose its color ___________ it's washed.

A. as　　　 B. after　　　　　　 C. until　　　 D. while