摘要：8．I don’t know who invented telephone, but it’s really most wonderful invention. A．the; a B．不填; the C．a; the D．不填; a
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I don't know who invented telephone, but it's really ________ most wonderful invention.
- A.the; a
- B./; the
- C.a; the
- D./; a
I don’t know who invented ________．telephone, but it’s really ________．most wonderful invention．
[ ]
A．the; a
B．不填; the
C．a; the
D．不填; a