找出下列选项中划线部分读音不同的选项。 A. show B. yellow C. shower
—Must I finish the work today, Mom? —No, you . You can finish it tomorrow . A. mustn’t B. can’t C. needn’t
— Have you received an e-mail message from Helen? — _______. You see, no news is good news.
— How about buying an iPhone 4s for your mother’s birthday? — Oh, maybe it’s too expensive, Dad. Do you know _______?
People in the southwest of China are in great need of ______ this year because it hasn’t rained for a long time there.
— When _______ you _______ to learn to ride your bike? — I really can’t remember the time.