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【单选题】
原子发射光谱法是一种成分分析方法,可对约 70种元素(包括金属及非金属元素)进行分析,这种方法常用与Y元素的( )分析。
A.
定性
B.
半定量
C.
定量
D.
定性、定量、半定量
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举一反三
【单选题】下面有关二进制的描述，错误的是( )。
A.
二进制数只有0和1两个数码
B.
二进制数只有两位数组成
C.
二进制各位的权分别为1，2，4，……
D.
二进制运算逢二进一
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【单选题】He wants nothing but a house of ____. A. his own B. himself c. his father D. his own house
A.
himself
B.
his father
C.
his own house
D.
his own
查看完整题目与答案
【单选题】—Could you tell me how to find his house? —OK. The only access ______ his house is along that na
A.
28. —Could you tell me how to find his house? —OK. The only access ______ his house is along that narrow road. A．of
B.
with
C.
to
D.
from
查看完整题目与答案
【单选题】Why did the owner of the house want to sell his house?
A.
Because he needed money for his business
B.
Because he wanted to travel around the world
C.
Because he wanted to invest a new company
D.
Because he wanted to buy a country house
查看完整题目与答案
【单选题】He wants nothing but a house of______.
A.
his own
B.
himself
C.
his father
D.
his own house
查看完整题目与答案
【单选题】急性腰扭伤的临床表现主要为( )
A.
下肢的放射痛
B.
下肢感觉迟钝
C.
损伤部及肌肉附着点处疼痛
D.
坐骨神经牵涉痛
查看完整题目与答案
【简答题】A．Has never been to his friend's house. B．Has been to his friend's house before. C．Used to go to his friend's house a lot. D．Often goes to his friend's house.
查看完整题目与答案
【单选题】He wants nothing but a house of ____. A. his own B. Himself c. his father D. his own house
A.
his own
B.
himself
C.
his father
D.
his own house
查看完整题目与答案
【单选题】有关二进制的论述，下面()是错误的。
A.
二进制数只有0和l两个数码
B.
二进制运算逢二进一
C.
二进制数各位上的权分别为0，2，4
D.
二进制数只有二位数组成
查看完整题目与答案
【简答题】A man stayed in his house as a flood engulfed (包围) his town. Two men in a boat came to his house and offered to take him to safety. “No, thank you,” said the man, “God will help me.” As the waters ros...
查看完整题目与答案
相关题目：
【单选题】下面有关二进制的描述，错误的是( )。
A.
二进制数只有0和1两个数码
B.
二进制数只有两位数组成
C.
二进制各位的权分别为1，2，4，……
D.
二进制运算逢二进一
查看完整题目与答案
【单选题】He wants nothing but a house of ____. A. his own B. himself c. his father D. his own house
A.
himself
B.
his father
C.
his own house
D.
his own
查看完整题目与答案
【单选题】—Could you tell me how to find his house? —OK. The only access ______ his house is along that na
A.
28. —Could you tell me how to find his house? —OK. The only access ______ his house is along that narrow road. A．of
B.
with
C.
to
D.
from
查看完整题目与答案
【单选题】Why did the owner of the house want to sell his house?
A.
Because he needed money for his business
B.
Because he wanted to travel around the world
C.
Because he wanted to invest a new company
D.
Because he wanted to buy a country house
查看完整题目与答案
【单选题】He wants nothing but a house of______.
A.
his own
B.
himself
C.
his father
D.
his own house
查看完整题目与答案
【单选题】急性腰扭伤的临床表现主要为( )
A.
下肢的放射痛
B.
下肢感觉迟钝
C.
损伤部及肌肉附着点处疼痛
D.
坐骨神经牵涉痛
查看完整题目与答案
【简答题】A．Has never been to his friend's house. B．Has been to his friend's house before. C．Used to go to his friend's house a lot. D．Often goes to his friend's house.
查看完整题目与答案
【单选题】He wants nothing but a house of ____. A. his own B. Himself c. his father D. his own house
A.
his own
B.
himself
C.
his father
D.
his own house
查看完整题目与答案
【单选题】有关二进制的论述，下面()是错误的。
A.
二进制数只有0和l两个数码
B.
二进制运算逢二进一
C.
二进制数各位上的权分别为0，2，4
D.
二进制数只有二位数组成
查看完整题目与答案
【简答题】A man stayed in his house as a flood engulfed (包围) his town. Two men in a boat came to his house and offered to take him to safety. “No, thank you,” said the man, “God will help me.” As the waters ros...
查看完整题目与答案