In the middle of these otherwise _____ plains is a striking range of mountains.
A、featurelessA
暂无解析
Which of the following sentences is the most proper?______
Thelongprisongallerieswerefulloflifeand________gravebustle.
My aunt, whose absence was _____ for three weeks, was heartily welcome to remain away, for we were much merrier and more comfortable without her.
Wecannot_____thecountry’stelecommunicationstounqualifiedpeople。
____wateristheirenergysource,____tropicalcyclonesareseasonal.
