皮皮学，免费搜题
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【多选题】
水准点臵在下列地点（ ）。
A.
永久性和半永久性建筑物和构筑物上
B.
地面坚实稳固之处
C.
地质条件好、地势开阔便于观测之处
D.
地势低湿、易于淹没之处
E.
比较隐蔽、便于保护、不易被损坏之处
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参考解析：
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【多选题】关于尖锐湿疣,以下描述正确的是:
A.
是由人乳头瘤病毒感染所致
B.
尖锐湿疣主要是由HPV-6或HPV-11引起
C.
好发于中老年男性
D.
潜伏期一般1-8个月，平均3个月
E.
尖锐湿疣是良性增生，不是发生恶变
查看完整题目与答案
【单选题】听力原文：M: How did Jim do this year? Did he get a scholarship? W: It was just his math courses that let him down and didn' t measure up. Q: What does the woman mean? (16)
A.
Jim' s grades were too poor to get a scholarship.
B.
Jim would have got a sch01arship if his math grades had been better.
C.
Jim' s math was poor since he doesn' t know how to measure.
D.
Jim' s math grades sharply go down this time.
查看完整题目与答案
【简答题】已知∠1=40°，则∠1的余角为______，∠1的补角为______．
查看完整题目与答案
【单选题】上图所示分别为
A.
B.
C三个化合物的红外光谱图,图谱所对应的化合物是:____ A为1—辛烯、B为正辛烷、C为1—辛炔。 A为正辛烷、B为1—辛烯、C为1—辛炔。 A为1—辛烯、B为1—辛炔、C为正辛烷。 A为1—辛炔、B为1—辛烯、C为正辛烷。
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【简答题】撞色 在色环上如何定义?
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【单选题】下面关于继承的说法，正确的是( )。 class math{ … }; class math1:math{ … }；
A.
math 类、math1 类没有继承关系
B.
math1 类是 math 类的父亲
C.
math1 类对 math 类继承是公有继承
D.
math1 类对 math 类的继承是私有继承
查看完整题目与答案
【单选题】听力原文：M: How did Jim do this year? Did he get a scholarship? W: It was just his math courses that let him down and didn't measure up. Q: What does the woman mean? (16)
A.
Jim's grades were too poor to get a scholarship.
B.
Jim would have got a scholarship if his math grades had been better.
C.
Jim's math was poor since he doesn't know how to measure.
D.
Jim's math grades sharply go down this time.
查看完整题目与答案
【单选题】下列关于尖锐湿疣正确的说法是（）
A.
由于本病是一种皮肤粘膜良性赘生物，可不予治疗
B.
是我国最常见的性病之一
C.
和生殖器疱疹等病毒感染性性病一样，难以治愈
D.
大多数尖锐湿疣患者自觉症状明显，尤以男性为甚
E.
诊断尖锐湿疣的金标准是醋酸白试验阳性
查看完整题目与答案
【单选题】船舶最大弯曲应力发生在哪里______。I、距船首四分之一船长处横剖面上甲板II、距船首四分之一船长处横剖面船底板 III、距船尾四分之一船长处横剖面上甲板IV、距船尾四分之一船长处横剖面船底板 V、船中剖面上甲板VI、船中剖面船底板。
A.
Ⅰ+Ⅱ
B.
Ⅲ+Ⅴ
C.
Ⅱ+Ⅲ
D.
Ⅴ+Ⅵ
查看完整题目与答案
【简答题】何为相近吸引?并举1例。
查看完整题目与答案
相关题目：
【多选题】关于尖锐湿疣,以下描述正确的是:
A.
是由人乳头瘤病毒感染所致
B.
尖锐湿疣主要是由HPV-6或HPV-11引起
C.
好发于中老年男性
D.
潜伏期一般1-8个月，平均3个月
E.
尖锐湿疣是良性增生，不是发生恶变
查看完整题目与答案
【单选题】听力原文：M: How did Jim do this year? Did he get a scholarship? W: It was just his math courses that let him down and didn' t measure up. Q: What does the woman mean? (16)
A.
Jim' s grades were too poor to get a scholarship.
B.
Jim would have got a sch01arship if his math grades had been better.
C.
Jim' s math was poor since he doesn' t know how to measure.
D.
Jim' s math grades sharply go down this time.
查看完整题目与答案
【简答题】已知∠1=40°，则∠1的余角为______，∠1的补角为______．
查看完整题目与答案
【单选题】上图所示分别为
A.
B.
C三个化合物的红外光谱图,图谱所对应的化合物是:____ A为1—辛烯、B为正辛烷、C为1—辛炔。 A为正辛烷、B为1—辛烯、C为1—辛炔。 A为1—辛烯、B为1—辛炔、C为正辛烷。 A为1—辛炔、B为1—辛烯、C为正辛烷。
查看完整题目与答案
【简答题】撞色 在色环上如何定义?
查看完整题目与答案
【单选题】下面关于继承的说法，正确的是( )。 class math{ … }; class math1:math{ … }；
A.
math 类、math1 类没有继承关系
B.
math1 类是 math 类的父亲
C.
math1 类对 math 类继承是公有继承
D.
math1 类对 math 类的继承是私有继承
查看完整题目与答案
【单选题】听力原文：M: How did Jim do this year? Did he get a scholarship? W: It was just his math courses that let him down and didn't measure up. Q: What does the woman mean? (16)
A.
Jim's grades were too poor to get a scholarship.
B.
Jim would have got a scholarship if his math grades had been better.
C.
Jim's math was poor since he doesn't know how to measure.
D.
Jim's math grades sharply go down this time.
查看完整题目与答案
【单选题】下列关于尖锐湿疣正确的说法是（）
A.
由于本病是一种皮肤粘膜良性赘生物，可不予治疗
B.
是我国最常见的性病之一
C.
和生殖器疱疹等病毒感染性性病一样，难以治愈
D.
大多数尖锐湿疣患者自觉症状明显，尤以男性为甚
E.
诊断尖锐湿疣的金标准是醋酸白试验阳性
查看完整题目与答案
【单选题】船舶最大弯曲应力发生在哪里______。I、距船首四分之一船长处横剖面上甲板II、距船首四分之一船长处横剖面船底板 III、距船尾四分之一船长处横剖面上甲板IV、距船尾四分之一船长处横剖面船底板 V、船中剖面上甲板VI、船中剖面船底板。
A.
Ⅰ+Ⅱ
B.
Ⅲ+Ⅴ
C.
Ⅱ+Ⅲ
D.
Ⅴ+Ⅵ
查看完整题目与答案
【简答题】何为相近吸引?并举1例。
查看完整题目与答案