皮皮学，免费搜题
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搜题
【单选题】
混凝土强度等级是根据( )标准值来确定的。
A.
圆柱体抗压强度
B.
立方体抗压强度
C.
劈裂抗拉强度
D.
圆锥体抗压强度
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】Which one of the following is not the purposes of a conclusion?
A.
To reduce the writing to a suitable length.
B.
To remind the readers of the main points.
C.
To signal the end of the writing.
D.
To leave the readers with the final thoughts on the topic.
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【单选题】下列化合物中,属于共轭二烯烃的是
A.
CH2=CHCH=CHCH3
B.
H2C=CHCH2C≡CH
C.
CH2=CH2
D.
H2C=C（CH3）CH2CH=CH2
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【简答题】根据《票据法》的规定，下列表述中，符合规定的有（ ）。
查看完整题目与答案
【判断题】To leave the readers a deeper impression, the concluding paragraph may add some new ideas.
A.
正确
B.
错误
查看完整题目与答案
【简答题】What do you do to take care of the books in your library? Some collectors(收藏者) refuse to read the books in their collection; so the books remain in good condition. Others buy two copies of a book: the...
查看完整题目与答案
【单选题】供细菌学检查的病料，可放入哪种化学药品中保存。( )
A.
10%福尔马林
B.
30%甘油生理盐水
C.
70%酒精溶液
D.
2%氢氧化钠溶液
查看完整题目与答案
【单选题】What do you do to【1】care of the books in your library? Some of the most collectors【2】to read the books in their collection【3】the books remain in mint【4】. Others buy two copies of a book they【5】one, an...
A.
put
B.
get
C.
take
D.
give
查看完整题目与答案
【简答题】阅读下面短文并回答问题，(请注意问题后的词数要求)。 [1] What do you do to take care of the books in your library? Some collectors refuse to read the books in their collection; so the books remain in good condition. Others buy...
查看完整题目与答案
【单选题】病人,女,81岁、因高血压性脑出血后肢体擁痪,生活无法自理。住院期间护土给了50%乙醇按摩受压部位皮肤,其目的是:
A.
降低体温
B.
减轻局部受压
C.
促进血液循环
D.
增强机体抵抗力
E.
保持皮肤清洁干燥
查看完整题目与答案
【单选题】下列化合物中,属于共轭二烯烃的是
A.
CH 2 ＝ CHCH 2 CH ＝ CH 2
B.
CH 2 ＝ CH － CH ＝ CH － CH ＝ CH 2
C.
CH 2 ＝ CH － CH ＝ CH 2
D.
CH 2 ＝ C ＝ CHCH 3
查看完整题目与答案
相关题目：
【单选题】Which one of the following is not the purposes of a conclusion?
A.
To reduce the writing to a suitable length.
B.
To remind the readers of the main points.
C.
To signal the end of the writing.
D.
To leave the readers with the final thoughts on the topic.
查看完整题目与答案
【单选题】下列化合物中,属于共轭二烯烃的是
A.
CH2=CHCH=CHCH3
B.
H2C=CHCH2C≡CH
C.
CH2=CH2
D.
H2C=C（CH3）CH2CH=CH2
查看完整题目与答案
【简答题】根据《票据法》的规定，下列表述中，符合规定的有（ ）。
查看完整题目与答案
【判断题】To leave the readers a deeper impression, the concluding paragraph may add some new ideas.
A.
正确
B.
错误
查看完整题目与答案
【简答题】What do you do to take care of the books in your library? Some collectors(收藏者) refuse to read the books in their collection; so the books remain in good condition. Others buy two copies of a book: the...
查看完整题目与答案
【单选题】供细菌学检查的病料，可放入哪种化学药品中保存。( )
A.
10%福尔马林
B.
30%甘油生理盐水
C.
70%酒精溶液
D.
2%氢氧化钠溶液
查看完整题目与答案
【单选题】What do you do to【1】care of the books in your library? Some of the most collectors【2】to read the books in their collection【3】the books remain in mint【4】. Others buy two copies of a book they【5】one, an...
A.
put
B.
get
C.
take
D.
give
查看完整题目与答案
【简答题】阅读下面短文并回答问题，(请注意问题后的词数要求)。 [1] What do you do to take care of the books in your library? Some collectors refuse to read the books in their collection; so the books remain in good condition. Others buy...
查看完整题目与答案
【单选题】病人,女,81岁、因高血压性脑出血后肢体擁痪,生活无法自理。住院期间护土给了50%乙醇按摩受压部位皮肤,其目的是:
A.
降低体温
B.
减轻局部受压
C.
促进血液循环
D.
增强机体抵抗力
E.
保持皮肤清洁干燥
查看完整题目与答案
【单选题】下列化合物中,属于共轭二烯烃的是
A.
CH 2 ＝ CHCH 2 CH ＝ CH 2
B.
CH 2 ＝ CH － CH ＝ CH － CH ＝ CH 2
C.
CH 2 ＝ CH － CH ＝ CH 2
D.
CH 2 ＝ C ＝ CHCH 3
查看完整题目与答案