I earn 10 dollars hour as supermarket cashier on Sundays. A. a anB. the aC. an aD. an

问题补充：

I earn 10 dollars hour as supermarket cashier on Sundays.

A. a, an

B. the, a

C. an, a

D. an, the

答案：

A. a, an

B. the, a

(答案→)C. an, a

D. an, the

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