变电任务池新增任务,以下哪种情况使得“停电范围”不可编辑()。
A.是否停电选择“否”
B.是否停电选择“是”
C.任务等级选择“紧急任务”
D.任务等级选择“一般任务”
参考答案:A
中国科学家到南极考察的最佳季节是我国的( )
A.春季
B.夏季
C.秋季
D.冬季
In the office I never seem to have time until after 5: 30 pm,_____ many people have gone home. [ ]
A. that
B. which
C. whose time
D. by which time