摘要： I don’t know who invented telescope, but I think it is most useful invention. A. the; the B. the; a C. a; the D. a; a
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I don’t know who invented __________ telescope, but I think it is __________ most
useful invention.
A. the, the B. the, a C. a, the D. a, a
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I don’t know who invented ____ telescope, but I think it is ____ most useful invention.
A. the; the B. the; a C. a; the D. a; a
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I don’t know who invented __________ telescope, but I think it is __________ most
useful invention.
A. the, the B. the, a C. a, the D. a, a
查看习题详情和答案>>I don’t know who invented __________ telescope, but I think it is __________ most
useful invention.
| A．the, the | B．the, a | C．a, the | D．a, a |