It is not ---_______ for me to return all the books to the library now because I still need some of them for my research.
C
暂无解析
Theybuiltahighway_______themountains.
Thosewhoknewherladyshipare________thatshewasapersonquitecapableofperformingthisfeat,hadshenotwiselykeptoutoftheway.
新闻事业最终形成的标志
与广播电视相比，报纸的主要优点是()。
____wateristheirenergysource,____tropicalcyclonesareseasonal.
