【单选题】We should try our best to make _____ as possible when we speak English, or we'll make ourselves _____. [ ]
A.
as few mistakes; mistaken
B.
as few mistakes; mistake
C.
so many mistakes; mistaken
D.
so few mistakes; to mistake
【判断题】客车列车管的规定压力为500kPa。()
【简答题】“令民为什伍,而相牧司连坐。不告奸者腰斩,告奸者与斩敌首同赏,匿奸者与降敌同罚。民有二男以上不分异者,倍其赋。有军功者,各以率受上爵。为私斗者,各以轻重被刑大小。僇力本业,耕织致粟帛多者复其身。事末利及怠而贫者,举以为收孥。” 1. 材料中所述及“本”、“末”分别指什么? 2. 试评述商鞅变法中有关经济方面的改革。
【单选题】为了让游客真正实现观景赏美的目的,导游员首先应该
【单选题】下列哪项不属于良性肿瘤的特征A.生长速度慢 B.浸润性生长 C.不转移 D.很少复发
【单选题】When we speak of a language as being dead we mean that it ( ).
A.
does not have a written form
B.
does not have living speakers
C.
has not been translated
D.
has been forbidden by the government