______excited Jenny most was ______ she ...

Mr. Smith is supposed to attend the meeting in place of the manager, who has ______ a bad cold.

A. come down with B. come up with

C. come down to D. come up against

Robots can be reprogrammed by a computer to do another one after completing one specific task, and this is ______ automatic machines differ.

A. because B. what

C. where D. how

为迎接世界图书日，我校将举办一场英语演讲比赛活动。假设你是学校的播音员，请你用英文写一篇广播稿，内容要点如下：

1. 活动时间和地点：4月23日（周二）下午2点，学校操场；

2. 活动主题：Reading and Progress；

3. 由外教Mr. Smith担任评委，赛后他将和大家交流如何培养阅读习惯；

4. 邀请师生观赛。

注意：1. 100词左右，开头已为你写好，不计入总词数；

2. 广播稿应包括以上要点，可适当增加细节，以使行文连贯。

参考词汇：世界图书日World Book Day  评委judge

Dear teachers and schoolmates,

May I have your attention, please? ____________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

_________________________________________________________________________________

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1. 每处错误及其修改均仅限一词；

2. 只允许修改10处，多者（从第11处起）不计分。

Li Bai was a great poet in the Tang Dynasty of China. It’s said that in his childhood, he was very fond playing and afraid of difficulties, and made no effort in her studies. one day, in his way home after school, he walked by a creek and saw the old woman grinding a very, very thick iron rod. Being curious, he went to the old woman and ask, “Old grandma, why are you grinding this iron rod?” The old woman replied, “To making a needle.” At this moment, Li Bai felt more curious and asked again, “How can you grind such a thick iron rod that into a needle?” “Yes. I can. certainly can,” the old woman said. “If one works with constantly efforts, one can grind an iron rod into a needle.” Hearing how the old woman said, Li Bai was enlightened. Since then, Li Bai studied hard and made rapid progresses. Eventually he became a famous poet.

阅读下面材料，在空白处填入适当的内答（1个单词）或括号内单词的正确形式。

China is leading the world in facial recognition algorithms（人脸识别算法）. It is reported that its best algorithm can recognize l0 million people 1. a single mistake in less than a second.

The top five of the 39 facial recognition algorithms in the world come from China, according to a test, 2. released the results for 2018 last Friday. YITU Technology, 3. Shanghai-based company that claimed both the top and second spot on the list, said that its top algorithm is able 4. （recognize）nearly every person in a sample base of 10 million. However, “it is very likely for a human brain to make 5. （mistake） in recognizing the identities of 100 people,” the company said. Algorithms from Beijing-based company Sense Time 6. （win） the third and fourth spot, while the Shenzhen Institutes of Advanced Technology（SIAT）claimed 7. （five） in the test. YITU said that high facial recognition accuracy（精确）means that users gain 8. （good） experiences when 9. （use） related products. For example, when a user uses facial ID for payment on a smartphone, it will not authorize the payment for someone else with a similar 10. （appear）as the user, the company noted.