( )His mother is _____ actress and his father is ______ good engineer.
A. an, an B. an, a C. a, an
相关试题
--- She cleans streets. Who's she?
--- Oh, she is a _______.
| A．salesperson | B．driver | C．TV reporter | D．cleaner |
My uncle is _____ accountant. He works in _____ air-conditioner company.
| A．a; a | B．an; a | C．an; an | D．a; an |
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