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【多选题】
LD 50 数值越小,表示外源化学物的毒性越( )。
A.
大
B.
小
C.
强
D.
弱
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参考答案：
举一反三
【单选题】______ is the author of the famous ci poem To the Tune of a Riverside Town:Dream of His Deceased Wife.
A.
Li Qingzhao
B.
Liu Yong
C.
Xin Qiji
D.
Su Shi
查看完整题目与答案
【单选题】B Mr Jackson has a happy family． His wife stopped working after they married．They have two children． One is a daughter，Susan，and the other is a son， Bill．Susan works in a famous university and Bill is...
A.
a big family
B.
a small company
C.
two children
D.
two houses
查看完整题目与答案
【简答题】Mrs. Black was a famous musician a few years ago. She 1 music at a school and her students did well in their lessons. They liked her very much. Now the old woman stays at home with her husband. The ol...
查看完整题目与答案
【简答题】调查人员亲临现场对调查单位的项目直接进行清点或计量的方法称为（ ）。
查看完整题目与答案
【判断题】按钮盒行程开关都是主令电器,因此两者可以互换。
A.
正确
B.
错误
查看完整题目与答案
【简答题】读短文,选择方框中单词的正确形式填空。 Taj Mahal is a famous building in India. It was built by an Indian king for his wife. There are many stories behind the name of Taj Mahal. One story says that it was ________ after...
查看完整题目与答案
【单选题】Incoterms2000中所规定的C组贸易术语共有（）个。
A.
1
B.
3
C.
4
D.
5
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【单选题】The famous writer as well as his wife and daughter_____said to______our party，but so far they____
A.
26．The famous writer as well as his wife and daughter_____said to______our party，but so far they_____． A．are；have attended；don’t turn up
B.
is；have attended；haven’t turned
C.
is；attend；haven’t turned up
D.
are；attend；don’t turn up
查看完整题目与答案
【简答题】听下面一段话，回答1-2题。 1. Who is 'Mr. Rice Guy'? A. A famous cook. B. An actor C. A dancer. 2.What can we learn about 'Mr. Rice Guy'? A. He is good at cooking. B. He likes watching dinnertime show. C. He is l...
查看完整题目与答案
【判断题】按钮盒行程开关都是主令电器，因此两者可以互换。
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】______ is the author of the famous ci poem To the Tune of a Riverside Town:Dream of His Deceased Wife.
A.
Li Qingzhao
B.
Liu Yong
C.
Xin Qiji
D.
Su Shi
查看完整题目与答案
【单选题】B Mr Jackson has a happy family． His wife stopped working after they married．They have two children． One is a daughter，Susan，and the other is a son， Bill．Susan works in a famous university and Bill is...
A.
a big family
B.
a small company
C.
two children
D.
two houses
查看完整题目与答案
【简答题】Mrs. Black was a famous musician a few years ago. She 1 music at a school and her students did well in their lessons. They liked her very much. Now the old woman stays at home with her husband. The ol...
查看完整题目与答案
【简答题】调查人员亲临现场对调查单位的项目直接进行清点或计量的方法称为（ ）。
查看完整题目与答案
【判断题】按钮盒行程开关都是主令电器,因此两者可以互换。
A.
正确
B.
错误
查看完整题目与答案
【简答题】读短文,选择方框中单词的正确形式填空。 Taj Mahal is a famous building in India. It was built by an Indian king for his wife. There are many stories behind the name of Taj Mahal. One story says that it was ________ after...
查看完整题目与答案
【单选题】Incoterms2000中所规定的C组贸易术语共有（）个。
A.
1
B.
3
C.
4
D.
5
查看完整题目与答案
【单选题】The famous writer as well as his wife and daughter_____said to______our party，but so far they____
A.
26．The famous writer as well as his wife and daughter_____said to______our party，but so far they_____． A．are；have attended；don’t turn up
B.
is；have attended；haven’t turned
C.
is；attend；haven’t turned up
D.
are；attend；don’t turn up
查看完整题目与答案
【简答题】听下面一段话，回答1-2题。 1. Who is 'Mr. Rice Guy'? A. A famous cook. B. An actor C. A dancer. 2.What can we learn about 'Mr. Rice Guy'? A. He is good at cooking. B. He likes watching dinnertime show. C. He is l...
查看完整题目与答案
【判断题】按钮盒行程开关都是主令电器，因此两者可以互换。
A.
正确
B.
错误
查看完整题目与答案
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