题目内容
任务型阅读：阅读下面的短文，并根据短文后的要求答题。
Sometimes the greatest things are invented by mistake. The greatest mistake of all time could be those delicious snacks in your corner drugstore.
One day ,a woman was making chocolate cookies. When she ran out of chocolate powder(粉)， she took out a chocolate bar and broke it into little pieces. She added the pieces to her cookie dough(面团) and baked (烘烤) it. She thought that the chocolate would (1) melt in the oven and make chocolate cookies. Far from melting, the pieces of chocolate stayed hard. When she took them out of the oven ,she had chocolate chip cookies.
Another accidental invention was made by Frank Epperson, an eleven-year-old boy .In 1905, Frank sat outside on a winter evening ,mixing up a big jug (罐) of powdered soda pop. Frank accidentally left the jug out during the night . When he went outside the next morning ,he found the mixsure in the jug frozen(冻僵) with the mixing stick stuck in the middle. Frank pulled out the frozen pop and tasted it . It was delicious ! Frank started selling Epperson Icicles for 5 cents each. He later changed the named to (2) Popsicles.
So, the next time you drop your hamburger into your ice cream or your cooked potatoes into your chicken soup ,don’t worry! Some of the most delicious foods in the world were invented that way!
1.猜测画线单词。melt的意思。
A. change into water B. change into ice
2.根据短文内容，完成chocolate chip cookies 的制作过程。
（1）Take out a chocolate bar and _______________________________.
(2) Then add____________________________.
(3) Finally bake it.
3.请列举文中与（2）Popsicles 同义的另外两个表述。
_________________________________________________________.
4.请从文章中找出能够概括本文主旨大意的一个句子。
______________________________________________________
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