熟料率值要稳定,KH控制波动范围为±0.015,合格率不得低于80%
参考答案:对
About ________ of the students in Grade Nine this year were born in the ________.
A.three five; 1996
B.three fifths; 1990s
C.third fifth; 1997
D.third fifths; 1990s
翻译下面文段中画线的句子。
班超字仲升,扶风平陵人,徐令彪之少子也。为人有大志,不修细节。然内孝谨,居家常执勤苦,不耻劳辱。有口辩,而涉猎书传。永平五年,兄固被召诣校书郎,超与母随至洛阳。家贫,常为官佣书以供养。久劳苦,尝辍业投笔叹曰:“大丈夫无它志略,犹当效傅介子、张骞立功异域,以取封侯,安能久事笔研间乎?”左右皆笑之。超曰:“小子安知壮士志哉!”
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