The Aerochute is easy to control: you _______ it by pulling handles on the left and right.
A: climb
B: steer
C: /
D: /
A: climb
B: steer
C: /
D: /
举一反三
- The Aerochute is easy to control: you _______ it by pulling handles on the left and right. A: climb B: steer C: / D: /
- 中国大学MOOC: The Aerochute is easy to control: you _______ it by pulling handles on the left and right.
- In the given situation, which one of the instructions is correct?The left handle has to be turned to the right, and then the right handle has to be turned to the left. A: Turn the handles left and right B: Turn the left handle to the right, then turn the right handle to the left C: Turn both handles in the opposite directions D: Turn the left handle to the left, then turn the right handle to the right
- 函数$z=\arcsin\dfrac{1}{~\sqrt{x+y}~}$的定义域为( ) A: $\left\{(x,y)\left|~x+y\geq<br/>0\right.\right\}$; B: $\left\{(x,y)\left|~x+y\geq<br/>1~\text{或}~x+y\leq<br/>-1 \right.\right\}$; C: $\left\{(x,y)\left|~x+y\geq<br/>1\right.\right\}$; D: $\left\{(x,y)\left|~x+y\geq<br/>\dfrac{4}{~\pi^2~}\right.\right\}$．
- 研究生招考录取过程中，有5%的学生被保送录取，其余的有30%的学生参加研究生考试并初试合格进入复试；复试考生中80%被录取，剩余复试者可通过调剂，有0.5的机会被录取。求：1）一位考生被录取的概率；2）已知某考生已被录取，则他是通过调剂被录取的概率。(1). 设 \(A,B,C\) 为三个事件，且 \( P\left( \mbox{A} \right)>0<br/>\)，则有 \( P\left( {ABC} \right)= \)（ ）。 A: \( P\left( {ABC} \right)=P\left( A \right)P\left( {C\left| A<br/>\right.} \right). \) B: \( P\left( {ABC} \right)=P(A)P\left( {BC} \right)P\left(<br/>{A\left| {BC} \right.} \right). \) C: \( P\left( {ABC} \right)=P(A)P\left( B \right)P\left( {C\left|<br/>{AB} \right.} \right). \) D: \( P\left( {ABC} \right)=P\left( A \right)P\left( {B\left| A<br/>\right.} \right)P(C\vert AB) \)