题目内容
—The problem isn't difficult for the children to work out, is it？
—_____ . Perhaps they should have been given a more difficult one.
—_____ . Perhaps they should have been given a more difficult one.
| A．Yes, it is | B．Yes, it isn't | C．No, it is | D．No, it isn't |
D
从后句可知,“本应该给他们一道更难的题”暗示原来所给的题不难,故答案是“不难”,但由于问句用的是否定形式,所以应用No, it isn't.
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