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【单选题】
------Where is my mom,Dad? -------She in the kitchen.
A.
cooks
B.
is cooking
C.
is going to cook
D.
was cooking
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举一反三
【多选题】Complete the sentences with the words below. Ann works as a 1 ___________ to the manager in a computer company. As a 2 __________, Mr. Smith has interviewed more than 50 famous people. Xiao Young, ...
A.
salesman ;
B.
secretary;
C.
accountant ;
D.
clerk ;
E.
journalist ;
F.
teacher
查看完整题目与答案
【单选题】夏季,5周龄散养鸡群食欲不振,腹泻,粪便带血,剖检见小肠中段肠管高度肿胀,肠腔内有大量血凝块,刮取肠粘膜镜检见多量裂殖体该病可能是(2017 真题上198)
A.
弓形虫病
B.
隐孢子虫病
C.
球虫病
D.
住白细胞虫病
E.
组织滴虫病
查看完整题目与答案
【单选题】夏季,5周龄散养鸡群食欲不振,腹泻,粪便带血,剖检见小肠中段肠管高度肿胀,肠腔内有大量血凝块,刮取肠粘膜镜检见多量裂殖体引起鸡群感染的是(2017 真题上199)
A.
裂殖体
B.
裂殖子
C.
配子体
D.
刚排出的卵囊
E.
孢子化卵囊
查看完整题目与答案
【单选题】抽样框误差是抽样误差的重要来源之一。
A.
True
B.
False
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【判断题】只要骨骼肌收缩就可促进静脉的回流。
A.
正确
B.
错误
查看完整题目与答案
【多选题】Complete the sentences with the words given below, changing the form if necessary. 1. Put a computer ________ under the desk, which will save some space on the desk. 2. As a ________ , you must be goo...
A.
case
B.
microprocessor
C.
salesman
D.
journalist
E.
circuit
F.
operating system
查看完整题目与答案
【简答题】Try to match the following columns. A: B: 1. a closed circuit a.minus 2. as a matter of fact b.cell 3. an open circuit c.be composed of 4. negative d.a circui...
查看完整题目与答案
【单选题】Complete the sentences with the words below. Ann works as a 1 ___________ to the manager in a computer company. As a 2 __________, Mr. Smith has interviewed more than 50 famous people. Xiao Young, ...
A.
salesman ;
B.
secretary;
C.
accountant ;
D.
clerk ;
E.
journalist ;
F.
teacher
查看完整题目与答案
【判断题】抽样框误差是抽样误差的重要来源之一。
A.
正确
B.
错误
查看完整题目与答案
【多选题】英语B级练习8 1. We regard customer complaints as an opportunity to our service. A. bring  B. receive  C. improve  D. obtain 2. We took advantage of its sports facilities staying at the hotel. A. although  ...
A.
C
B.
B
C.
D
D.
A
E.
D
F.
C
G.
B
H.
A
I.
C
J.
D
查看完整题目与答案
相关题目：
【多选题】Complete the sentences with the words below. Ann works as a 1 ___________ to the manager in a computer company. As a 2 __________, Mr. Smith has interviewed more than 50 famous people. Xiao Young, ...
A.
salesman ;
B.
secretary;
C.
accountant ;
D.
clerk ;
E.
journalist ;
F.
teacher
查看完整题目与答案
【单选题】夏季,5周龄散养鸡群食欲不振,腹泻,粪便带血,剖检见小肠中段肠管高度肿胀,肠腔内有大量血凝块,刮取肠粘膜镜检见多量裂殖体该病可能是(2017 真题上198)
A.
弓形虫病
B.
隐孢子虫病
C.
球虫病
D.
住白细胞虫病
E.
组织滴虫病
查看完整题目与答案
【单选题】夏季,5周龄散养鸡群食欲不振,腹泻,粪便带血,剖检见小肠中段肠管高度肿胀,肠腔内有大量血凝块,刮取肠粘膜镜检见多量裂殖体引起鸡群感染的是(2017 真题上199)
A.
裂殖体
B.
裂殖子
C.
配子体
D.
刚排出的卵囊
E.
孢子化卵囊
查看完整题目与答案
【单选题】抽样框误差是抽样误差的重要来源之一。
A.
True
B.
False
查看完整题目与答案
【判断题】只要骨骼肌收缩就可促进静脉的回流。
A.
正确
B.
错误
查看完整题目与答案
【多选题】Complete the sentences with the words given below, changing the form if necessary. 1. Put a computer ________ under the desk, which will save some space on the desk. 2. As a ________ , you must be goo...
A.
case
B.
microprocessor
C.
salesman
D.
journalist
E.
circuit
F.
operating system
查看完整题目与答案
【简答题】Try to match the following columns. A: B: 1. a closed circuit a.minus 2. as a matter of fact b.cell 3. an open circuit c.be composed of 4. negative d.a circui...
查看完整题目与答案
【单选题】Complete the sentences with the words below. Ann works as a 1 ___________ to the manager in a computer company. As a 2 __________, Mr. Smith has interviewed more than 50 famous people. Xiao Young, ...
A.
salesman ;
B.
secretary;
C.
accountant ;
D.
clerk ;
E.
journalist ;
F.
teacher
查看完整题目与答案
【判断题】抽样框误差是抽样误差的重要来源之一。
A.
正确
B.
错误
查看完整题目与答案
【多选题】英语B级练习8 1. We regard customer complaints as an opportunity to our service. A. bring  B. receive  C. improve  D. obtain 2. We took advantage of its sports facilities staying at the hotel. A. although  ...
A.
C
B.
B
C.
D
D.
A
E.
D
F.
C
G.
B
H.
A
I.
C
J.
D
查看完整题目与答案