单项选择题

A．Separate houses were built for storing ice.
B．Double walls were built in icehouses to keep cool.
C．Blocks of ice were packed with hay in icehouses.
D．Ice was put into icehouses in winter.
<上一题 目录 下一题>
热门 试题

单项选择题
A．George always hesitates at everything.B．George’’s wife is much too concerned about things at home.C．George can’’t really decide anything at home.D．George and his wife hardly go anywhere for holiday year after year because they can’’t decided where to go.
A．George always hesitates at everything.
B．George’’s wife is much too concerned about things at home.
C．George can’’t really decide anything at home.
D．George and his wife hardly go anywhere for holiday year after year because they can’’t decided where to go.
单项选择题
What is the chief concern of most governments when it comes to scientific research
A．Support from the votes.
B．The reduction of public expenditure.
C．Quick economics returns.
D．The budget for a research project.
相关试题