Although the trffic is not busy, he likes to drive at a_______ speed.
A、spareC
暂无解析
Some states in the United States _______ people tocarry guns.
This river is so big that it is impossible to build a _______under it without modern technology.
It is not ---_______ for me to return all the books to the library now because I still need some of them for my research.
Althoughthetrfficisnotbusy,helikestodriveata_______speed.
After working for twenty hours without any rest, the doctors were _______.
