-----______ there any living things on other planets ?
-----I have no ideas. Maybe we can know more about that in the future.
A:Is
B:Are
C:Has
D:Have
拱____手(gōng gǒng) 乘____机(chéng chèng) 憋____国(bǐ bì)
瞅____了瞅(chǒu qiǔ) 笑嘻____嘻(xǐ xī) 淮____南(huái zhì)