• 2022-06-06 问题

    中国大学MOOC: 8.Which activity involves sending students out of the classroom with a stated purpose to talk to people in the target language?

    中国大学MOOC: 8.Which activity involves sending students out of the classroom with a stated purpose to talk to people in the target language?

  • 2021-04-14 问题

    8 Which of the following phrases would be an example of the conventionalist approach? (4.1)

    8 Which of the following phrases would be an example of the conventionalist approach? (4.1)

  • 2022-05-29 问题

    ​如下哪个表达式同(A>8)&&(A&#91;18)是等价的?​​Which of the following expressions is equivalent to (A&#93;8)&&(A<18)?​ A: !(A<8)&&!(A>18) B: !(A<=8)&&!(A>=18) C: !(A>8||A<18) D: A<8||A>18

    ​如下哪个表达式同(A>8)&&(A&#91;18)是等价的?​​Which of the following expressions is equivalent to (A&#93;8)&&(A<18)?​ A: !(A<8)&&!(A>18) B: !(A<=8)&&!(A>=18) C: !(A>8||A<18) D: A<8||A>18

  • 2022-05-29 问题

    ‌如下哪个表达式同A>8 AND A&#91;18是等价的?‏‌Which of the following expressions is equivalent to A &#93; 8 AND A < 18?‏ A: NOT(A<8)AND NOT(A>18) B: NOT(A<=8)AND NOT(A>=18) C: NOT(A>8 OR A<18) D: A<8 OR A>18

    ‌如下哪个表达式同A>8 AND A&#91;18是等价的?‏‌Which of the following expressions is equivalent to A &#93; 8 AND A < 18?‏ A: NOT(A<8)AND NOT(A>18) B: NOT(A<=8)AND NOT(A>=18) C: NOT(A>8 OR A<18) D: A<8 OR A>18

  • 2022-05-29 问题

    如下哪个表达式同A>8 AND A&#91;18是等价的?Which of the following expressions is equivalent to A &#93; 8 AND A < 18? A: NOT(A<8)AND NOT(A>18) B: NOT(A<=8)AND NOT(A>=18) C: NOT(A>8 OR A<18) D: A<8 OR A>18

    如下哪个表达式同A>8 AND A&#91;18是等价的?Which of the following expressions is equivalent to A &#93; 8 AND A < 18? A: NOT(A<8)AND NOT(A>18) B: NOT(A<=8)AND NOT(A>=18) C: NOT(A>8 OR A<18) D: A<8 OR A>18

  • 2022-06-12 问题

    中国大学MOOC: 如下哪个表达式同A>8 AND A<18是等价的?Which of the following expressions is equivalent to A > 8 AND A < 18?a. NOT(A<8)AND NOT(A>18)b. NOT(A<=8)AND NOT(A>=18)c. NOT(A>8 OR A<18)d. A<8 OR A>18

    中国大学MOOC: 如下哪个表达式同A>8 AND A<18是等价的?Which of the following expressions is equivalent to A > 8 AND A < 18?a. NOT(A<8)AND NOT(A>18)b. NOT(A<=8)AND NOT(A>=18)c. NOT(A>8 OR A<18)d. A<8 OR A>18

  • 2021-04-14 问题

    (Unit 8, Reading 1) Which is the topic sentence in this paragraph? </p> </p>

    (Unit 8, Reading 1) Which is the topic sentence in this paragraph? </p> </p>

  • 2021-04-14 问题

    中国大学MOOC: 8) Which of the following is NOT the correct description about the Hogwarts Express?

    中国大学MOOC: 8) Which of the following is NOT the correct description about the Hogwarts Express?

  • 2022-06-15 问题

    8) There are very_____ books which I can say I have really enjoyed.

    8) There are very_____ books which I can say I have really enjoyed.

  • 2022-06-12 问题

    如下哪个表达式同A>8 AND A<18是等价的? which of the following expressions is equivalent to a> 8 AND A < 18? a. NOT(A<8)and not(a>18) b. NOT(A<=8)and not(a>=18) c. NOT(A>8 OR A<18) d. A: a B: b C: c D: d

    如下哪个表达式同A>8 AND A<18是等价的? which of the following expressions is equivalent to a> 8 AND A < 18? a. NOT(A<8)and not(a>18) b. NOT(A<=8)and not(a>=18) c. NOT(A>8 OR A<18) d. A: a B: b C: c D: d

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