【推荐3】阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

My first visit was to a space station considered the most modern in space.     1     (describe) as an enormous round plate, it spins slowly in space     2     (imitate) the pull of the earth’s gravity. Inside was an     3     (exhibit) of the most up-to-date inventions of the 31st century. A guide (G) showed us     4     along a moveable path.

G: Good morning to all our     5     (visitor) from 2008. First we’re going to examine one of the     6     (late) forms of communication among our space citizens. No more typists working on a typewriter or computer! No more postage or postcodes! Messages can now     7     (send) using a “thoughtpad”. You place the metal band over your head, clear your mind, press the sending button, think your message and the next instant it’s sent. It is stored on the “thoughtpad” of the receiver. It s quick, efficient and     8     (environmental) friendly. The only limitation is     9     the user does not think his or her message clearly, an unclear message may be sent. But we cannot blame the tools     10     the faults of the user, can we?

【推荐1】阅读下面材料，在空白处填入适当内容（一个单词）或括号内单词的正确形式

Chinese are enjoying greater     1     (convenient) in making outbound trips and more visa-free travel options,     2     mirrors the country’s economic     3     (grow) and increasing confidence and openness over the last 70 years.

According to the National Immigration Administration (NIA), about 1. 05 billion outbound trips     4     (make) by Chinese mainland residents from 2009 to 2018,     5     over 160 million in 2018 alone. In comparison, around 330 million trips were made between the year 1978, when China started     6     (it) reform and opening-up, and 2008.

The figure was about 17 million in the first three decades since the     7     (found) of the People’s Republic of China in 1949. The country’s policies on citizens’ private outbound trips have changed from being restrictive to     8     (gradual) easing and are now quite convenient, said Min Haiyun, head of the exit-entry department of the NIA.

The number of Chinese passport holders has grown rapidly over the past 70 years, he said.

In     9     first three decades since 1949, about 210, 000 passports were issued. In 2017, 26.74 million passports were issued, up 372. 3 percent from 5.66 million in 2007, and it surged to 30.08 million in 2018.

Today, around 13 percent of the mainland residents have held valid regular passports, and the number is expected     10     (exceed) 200 million at the end of 2019.

【推荐3】Directions: After reading the passages below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with given words, fill in each blank with the proper form of the word given; for the other blanks, use one word for each blank that best fits the context.

Science journals ban listing of ChatGPT as co-author on papers

The publishers of thousands of scientific journals have banned or restricted contributors’ use of an advanced AI-driven chatbot amid the concerns     1     it could pepper academic literature with flawed and even fabricated research.

ChatGPT, a fluent but flaky chatbot developed by OpenAI in California, has impressed or distressed more than a million human users by rattling out poems, short stories, essays and even personal advice since its launch in November.

    2     the chatbot has proved a huge source of fun -- its take on how to free a peanut butter sandwich from a VCR, in the style of the King James Bible, is one notable hit -- the program can also produce fake scientific abstracts that are convincing enough to fool human reviewers.

ChatGPT’s more legitimate (legal) uses in article preparation have already led to it     3     (credit) as a co-author on a handful of papers.

The sudden arrival of ChatGPT has promoted a scramble published to respond. On Thursday, Holden Thorp, the editor-in-chief of the leading US journal Science, announced an updated editorial policy, banning the use of text from ChatGPT and clarifying that the program could not be listed as an author.

“Given the craze that has built up around this, it’s a good idea to make     4     absolutely clear that we will not permit ChatGPT to be an author or to have its text     5     (use) in papers,” Thorp said.

Leading scientific journals require authors to sign a form     6     (declare) that they are accountable     7     their contribution to the work. Since ChatGPT cannot do this, it cannot be an author, Thorp says.

But even using ChatGPT in the preparation of a paper is problematic, he believes. ChatGPT makes plenty of errors, which could find their way into the literature, he says, and if scientists come     8     (rely) on AI programs to prepare literature reviews or summarize their findings, the proper context of the work and the deep scrutiny(inspection) that results deserve could be lost. “That is the opposite direction of where we need to go,” he said.

Other publishers have made similar changes. On Tuesday, Springer-Nature, which publishes nearly 3,000 journals, updated its guidelines to state that ChatGPT cannot be listed as an author. But the publisher has not banned ChatGPT outright. The tool, and others like it, can still be used in the preparation of papers, provided that full details     9     (reveal) in the manuscript.

Elsevier, which publishes about 2,800 journals, including Cell and the Lancet, has taken a similar stance to Springer-Nature,     10     guidelines allow the use of AI tools to improve the readability and language of the research article, but not to replace key tasks that should be done by the authors, such as interpreting data or drawing scientific conclusions.