Mrs. Smith locked both the front and the back doors before she went to bed______thatsomeone might steal into the house at night.
D
暂无解析
The proposal deserves support as it gives ______ to the needs of children.
Homingpigeonisusefulasa______carrierbecausewhentakenfromhome,itwillreturnatthefirstopportunity.
In 1900, the energy derived from burning petroleum was only four percent ______ of coal.
Many patients insist on having watches with them in hospital, ______ they have no schedules to keep.
Thosefamiliarwitheveningdresswillalways______blackwithelegance.