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【单选题】
I feel_____tired,but I can go on walking.
A.
a little
B.
little
C.
not a bit
D.
bit
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【单选题】关于甲基橙的合成,下列说法错误的是( )
A.
甲基橙是重氮化合物
B.
甲基橙是偶氮化合物
C.
重氮盐在高温下极不稳定
D.
重氮盐需要现配现用
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【判断题】天然大理石装饰板材按其形状可分为正方形板材和长方形板材两类。( )
A.
正确
B.
错误
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【单选题】_______ is certain, people’s living conditions in China have improved a lot since the 1980s.A．It
A.
39. _______ is certain, people’s living conditions in China have improved a lot since the 1980s. A．It
B.
As
C.
what
D.
Which
查看完整题目与答案
【单选题】As people’s living standards improve, the health and beauty business is __ withmore sophisticated products than ever before.
A.
astonishing
B.
flourishing
C.
exaggerating
D.
diminishing
查看完整题目与答案
【简答题】The dove is a _________ of peace.
查看完整题目与答案
【单选题】Section A Vocabulary. Directions: There are 20 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE answer that best completes the sente...
A.
astonishing
B.
flourishing
C.
exaggerating
D.
diminishing
查看完整题目与答案
【简答题】As people’s living standards improve, the health and beauty business is _____ with more sophisticated products than ever before.A. astonishing    B. flourishing   C. exaggerating   D. diminishing B. f...
查看完整题目与答案
【单选题】下列关于甲基环丙烷和顺丁-2-烯的说法，错误的是？
A.
常温下都能被稀高锰酸钾溶液氧化
B.
常温下都能使溴的四氯化碳溶液褪色
C.
都能催化加氢，得到烷烃
D.
高温下都能发生氯代反应
查看完整题目与答案
【单选题】The dove is a __________ of peace.
A.
strange
B.
symbol
C.
significance
D.
strong
查看完整题目与答案
【单选题】下列关于DNA甲基化的说法错误的是
A.
真核细胞中DNA甲基化程度与基因表达水平呈正相关
B.
人类DNA差异甲基化可以用来进行组织或体液来源鉴定
C.
亲本不同位置的甲基化状态可以忠实地反映到子代
D.
基因组印迹可能与人类DNA甲基化修饰有关
查看完整题目与答案
相关题目：
【单选题】关于甲基橙的合成,下列说法错误的是( )
A.
甲基橙是重氮化合物
B.
甲基橙是偶氮化合物
C.
重氮盐在高温下极不稳定
D.
重氮盐需要现配现用
查看完整题目与答案
【判断题】天然大理石装饰板材按其形状可分为正方形板材和长方形板材两类。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】_______ is certain, people’s living conditions in China have improved a lot since the 1980s.A．It
A.
39. _______ is certain, people’s living conditions in China have improved a lot since the 1980s. A．It
B.
As
C.
what
D.
Which
查看完整题目与答案
【单选题】As people’s living standards improve, the health and beauty business is __ withmore sophisticated products than ever before.
A.
astonishing
B.
flourishing
C.
exaggerating
D.
diminishing
查看完整题目与答案
【简答题】The dove is a _________ of peace.
查看完整题目与答案
【单选题】Section A Vocabulary. Directions: There are 20 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE answer that best completes the sente...
A.
astonishing
B.
flourishing
C.
exaggerating
D.
diminishing
查看完整题目与答案
【简答题】As people’s living standards improve, the health and beauty business is _____ with more sophisticated products than ever before.A. astonishing    B. flourishing   C. exaggerating   D. diminishing B. f...
查看完整题目与答案
【单选题】下列关于甲基环丙烷和顺丁-2-烯的说法，错误的是？
A.
常温下都能被稀高锰酸钾溶液氧化
B.
常温下都能使溴的四氯化碳溶液褪色
C.
都能催化加氢，得到烷烃
D.
高温下都能发生氯代反应
查看完整题目与答案
【单选题】The dove is a __________ of peace.
A.
strange
B.
symbol
C.
significance
D.
strong
查看完整题目与答案
【单选题】下列关于DNA甲基化的说法错误的是
A.
真核细胞中DNA甲基化程度与基因表达水平呈正相关
B.
人类DNA差异甲基化可以用来进行组织或体液来源鉴定
C.
亲本不同位置的甲基化状态可以忠实地反映到子代
D.
基因组印迹可能与人类DNA甲基化修饰有关
查看完整题目与答案