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【多选题】
在总平面图上或设计说明中应注明相对标高与绝对标高的关系，绝对标高是指（）。A.
永久性的标高
B.
以青岛市外的黄海平均海平面作为零点而测定的高度
C.
海拔高度
D.
标准高度
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】在计算机的数制中, 是指一个数制中表示基本数值大小的不同数字符号。
【单选题】As the majority of TCM prescriptions contain four to ten constituent herbs, those with less or more numbers of herbs were considered ( ) in this work.
A.
active
B.
ineligible
C.
oral
D.
major
【单选题】下列说法中正确的是
A.
配位原子的孤电子对越多,其配位能力就越强
B.
电负性大的元素充当配位原子,其配位能力也强
C.
CH3-C-OH配体是双齿配体
D.
在[Cu(en)2]2+中,Cu2+的配位数是4
【单选题】Before herbs were available in supermarkets year-round, herb vinegar was made in the fall.
A.
obtainable
B.
affordable
C.
reasonable
D.
disposable
【单选题】Before herbs were available in supermarkets year-round, herb vinegar was made in the fall.
A.
affordable
B.
reasonable
C.
obtainable
D.
disposable
【单选题】Before herbs were __________ in supermarkets year-round, herb vinegar was made in the fall.
A.
obtainable
B.
innumerable
C.
credible
D.
disposable
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