What is the right understanding of the text?
What is the right understanding of the text?
According Text B, choose the right answer.
According Text B, choose the right answer.
Read the text and rank the followings in right order.
Read the text and rank the followings in right order.
Which of the following statements about a coherent text is NOT right?
Which of the following statements about a coherent text is NOT right?
下列（ ）函数不是截取字符串的函数。 A: LEFT(text,[num_chars]) B: RIGHT(text,[num_chars]) C: MID(text,start_num,num_chars) D: LEN(text)
下列（ ）函数不是截取字符串的函数。 A: LEFT(text,[num_chars]) B: RIGHT(text,[num_chars]) C: MID(text,start_num,num_chars) D: LEN(text)
15.下列（ ）函数不是截取字符串的函数。 A: MID(text,start_num,num_chars) B: LEFT(text,[num_chars]) C: LEN(text) D: RIGHT(text,[num_chars])
15.下列（ ）函数不是截取字符串的函数。 A: MID(text,start_num,num_chars) B: LEFT(text,[num_chars]) C: LEN(text) D: RIGHT(text,[num_chars])
A. Read the text and put the following events in the right order of time.
A. Read the text and put the following events in the right order of time.
The Apple I was bigger than the Apple II. A: Right B: Wrong C: Not in the text
The Apple I was bigger than the Apple II. A: Right B: Wrong C: Not in the text
以下方程不属于齐次方程类型的是( ) A: $\left(1+e^{-\frac{x}{y}}\right)y\text{d}x+(y-x)\text{d}y=0$ B: $x\left(\ln<br/>x-\ln y\right) \text{d}x-y\text{d}y=0$ C: $x<br/>\dfrac{\text{d}y}{\text{d}x}-y+\sqrt{x^2-y^2}=0$ D: $\dfrac{\text{d}y}{\text{d}x}=\dfrac{1+y^2}{xy+x^3y}$
以下方程不属于齐次方程类型的是( ) A: $\left(1+e^{-\frac{x}{y}}\right)y\text{d}x+(y-x)\text{d}y=0$ B: $x\left(\ln<br/>x-\ln y\right) \text{d}x-y\text{d}y=0$ C: $x<br/>\dfrac{\text{d}y}{\text{d}x}-y+\sqrt{x^2-y^2}=0$ D: $\dfrac{\text{d}y}{\text{d}x}=\dfrac{1+y^2}{xy+x^3y}$
unit2 text A 测试1(副本) Matching the following words in the left column with their definitions in the right column.
unit2 text A 测试1(副本) Matching the following words in the left column with their definitions in the right column.