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【单选题】
将电气设备的金属外壳接地的保护方式称为（）。A.
工作接地
B.
保护接地
C.
保护接零（中）
D.
过负荷保护
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【简答题】—Did you visit the famous cultural relics last month? —No,we _________ it,but we spent too much time shopping. A．could have visited B．must have visited C．can’t have visited D．shouldn’t have visited...
【单选题】The beautiful village, ________ we spent our holiday last month, lies at the foot of a mountain. [ ]
A.
what
B.
that
C.
which
D.
where
【单选题】—Did you visit the famous cultural relics last month? —No, we____ it, but we spent too much time shopping．
A.
could have visited
B.
must have visited
C.
can't have visited
D.
shouldn't have visited
【单选题】(共用题干)女，28岁，间断性下腹痛4年余，大便2～3次／日，稀便，无脓血，便后下腹痛可缓解，粪常规检查：未见细胞，隐血试验阴性，查体无异常发现。该患者可能的诊断是
A.
溃疡性结肠炎
B.
克罗恩病
C.
肠结核
D.
肠易激综合症
E.
慢性细菌性痢疾
【单选题】The small town_____ we spent our holiday last month lies in_____ we think is now part of Chengdu.
A.
27．The small town_____ we spent our holiday last month lies in_____ we think is now part of Chengdu. A．where; that
B.
which; that
C.
that; where
D.
where; what
【简答题】女，28岁，间断性下腹痛4年余，大便2～3次／日，稀便，无脓血，便后下腹痛可缓解，粪常规检查：未见细胞，隐血试验阴性，查体无异常发现。该患者可能的诊断是A、溃疡性结肠炎 B、克罗恩病 C、肠结核 D、肠易激综合症 E、慢性细菌性痢疾 最适合的药物治疗为A、糖皮质激素 B、匹维溴铵 C、柳氮磺砒啶 D、硫唑嘌呤 E、喹诺酮药物
【简答题】We experienced and unusual weekend last month! Early in the morning, we went to the country and spent a whole day wild flowers. the car full of we were going home. On our way back, my wife a bookshelf...
【简答题】休暇願い 5 月15日より一週間、病母の見舞いのため郷里瀋陽へ帰省いたしますので、休暇を賜わりたくお願い申し上げます。 2019 年 4 月 10 日 営業課 趙蘭
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