I got 1.bor(-ed, -ing) last time during the lection because the topic was totally not 2. interest(-ed, -ing) for me, it was honestly 3. tir(-ed, -ing) to be there for me.Where do you need an -ed prefix for adjectives here？ A: 1，2 B: 3 C: 4 D: 1

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2022-06-06

I got 1.bor(-ed, -ing) last time during the lection because the topic was totally not 2. interest(-ed, -ing) for me, it was honestly 3. tir(-ed, -ing) to be there for me.Where do you need an -ed prefix for adjectives here？ A: 1，2 B: 3 C: 4 D: 1

I got 1.bor(-ed, -ing) last time during the lection because the topic was totally not 2. interest(-ed, -ing) for me, it was honestly 3. tir(-ed, -ing) to be there for me.Where do you need an -ed prefix for adjectives here？
A: 1，2
B: 3
C: 4
D: 1

答案：

D

举一反三

内容

0
需求富有弹性表示为()。 A: Ed＞0 B: Ed＜0 C: Ed＞1 D: Ed＜1
1
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2
假设ed为需求弹性，当（）时，商品降价将使企业销售收入增加。 A: |ed|＞1 B: |ed|=1 C: 0＜|ed|＜1 D: |ed|=0
3
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4
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