皮皮学，免费搜题
登录
搜题
【单选题】
下面属于熊市套利做法的是( )。
A.
买入1手3月大豆期货合约，同时卖出1手5月大豆期货合约
B.
卖出1手3月大豆期货合约，第二天买人1手5月大豆期货合约
C.
买入1手3月大豆期货合约，同时卖出2手5月大豆期货合约
D.
卖出1手3月大豆期货合约，同时买入1手5月大豆期货合约
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】The student often ______ on the playground after class.
A.
do sports
B.
does sports
C.
did sports
查看完整题目与答案
【单选题】According to the passage, what do student researchers often learn when they discuss their work in class?
A.
Other students rarely have objective comments about it.
B.
Other students do not believe the researchers did the work themselves.
C.
Some students feel that the conclusions are too obvious.
D.
Some students do not understand the meaning of the researchers' questions.
查看完整题目与答案
【判断题】The student often uses cosmetic.
A.
正确
B.
错误
查看完整题目与答案
【判断题】幼儿园美术教育属于专业性美术教育范畴。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Identify the topic sentence from the following paragraph. The student often came late to class without his materials. He did not always concentrate on what the teacher was saying or write down the hom...
A.
The student often came late to class without his materials.
B.
He did not always concentrate on what the teacher was saying or write down the homework that he had to do.
C.
He did not study long or effectively enough for his vocabulary and grammar tests.
D.
Furthermore, he did not ask for help if there was something that he did not understand.
E.
It is no surprise therefore that he failed the course and was asked to leave the school.
查看完整题目与答案
【单选题】The student often asks his father for advice____he gets into___.
A.
Every time;troubles
B.
Before;troubles
C.
Every time;trouble
D.
Before;trouble
查看完整题目与答案
【简答题】“How often do you go to the library?” the teacher asked the student. →The teacher asked the student _____ _____ _____ _____ to the library.
查看完整题目与答案
【单选题】The student is often heard _______ English songs.
A.
sing
B.
to sing
C.
sang
D.
singing
查看完整题目与答案
【单选题】差动放大器抑制零漂的效果取决于
A.
两个在三极管的放大倍数
B.
两个三极管的对称程度
C.
三极管的静态工作点的位置
D.
每个三极管的穿透电流要小
查看完整题目与答案
【单选题】According to the passage, what do student researchers often learn when they discuss their work in class?
A.
Other students rarely have objective comments about it.
B.
Other students do not believe the researchers did the work.
C.
Some students feel that the conclusions are too obvious.
D.
Some students do not understand the meaning of the researchers' questions.
查看完整题目与答案
相关题目：
【单选题】The student often ______ on the playground after class.
A.
do sports
B.
does sports
C.
did sports
查看完整题目与答案
【单选题】According to the passage, what do student researchers often learn when they discuss their work in class?
A.
Other students rarely have objective comments about it.
B.
Other students do not believe the researchers did the work themselves.
C.
Some students feel that the conclusions are too obvious.
D.
Some students do not understand the meaning of the researchers' questions.
查看完整题目与答案
【判断题】The student often uses cosmetic.
A.
正确
B.
错误
查看完整题目与答案
【判断题】幼儿园美术教育属于专业性美术教育范畴。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Identify the topic sentence from the following paragraph. The student often came late to class without his materials. He did not always concentrate on what the teacher was saying or write down the hom...
A.
The student often came late to class without his materials.
B.
He did not always concentrate on what the teacher was saying or write down the homework that he had to do.
C.
He did not study long or effectively enough for his vocabulary and grammar tests.
D.
Furthermore, he did not ask for help if there was something that he did not understand.
E.
It is no surprise therefore that he failed the course and was asked to leave the school.
查看完整题目与答案
【单选题】The student often asks his father for advice____he gets into___.
A.
Every time;troubles
B.
Before;troubles
C.
Every time;trouble
D.
Before;trouble
查看完整题目与答案
【简答题】“How often do you go to the library?” the teacher asked the student. →The teacher asked the student _____ _____ _____ _____ to the library.
查看完整题目与答案
【单选题】The student is often heard _______ English songs.
A.
sing
B.
to sing
C.
sang
D.
singing
查看完整题目与答案
【单选题】差动放大器抑制零漂的效果取决于
A.
两个在三极管的放大倍数
B.
两个三极管的对称程度
C.
三极管的静态工作点的位置
D.
每个三极管的穿透电流要小
查看完整题目与答案
【单选题】According to the passage, what do student researchers often learn when they discuss their work in class?
A.
Other students rarely have objective comments about it.
B.
Other students do not believe the researchers did the work.
C.
Some students feel that the conclusions are too obvious.
D.
Some students do not understand the meaning of the researchers' questions.
查看完整题目与答案