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30．It Yang Liwei about 21 hours the earth 14 times in the spaceship． A．took,to circle B．spent,to circle C．took,circling D．spent,circling 【查看更多】

 

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It                   Yang Liwei about 21 hours                  the earth 14 times in the spaceship．

A．took；to circle                          B．spent；to circle

C．took；circling                         D．spent；circling

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It ________ Yang Liwei about 21 hours ________ the earth 14 times in his spaceship．

[　　]

A．spent; circling

B．took; traveling

C．spent; to travel

D．took; to circle

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It       Yang Liwei about 21 hours       the earth 14 times in his spaceship.
A．spent; circlingB．took; travelingC．spent; to travelD．took; to circle

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It       Yang Liwei about 21 hours       the earth 14 times in his spaceship.

A．spent; circlingB．took; travelingC．spent; to travelD．took; to circle

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It ________ Yang Liwei about 21 hours ________ the earth 14 times in his spaceship.

[　　]

A．spent; circling
B．took; travelling
C．spent; to travel
D．took; to circle

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