单选题 The professor ______ the students to participate in the research project.

单选题 The city’s ____ planning has led to the creation of more green spaces and public facilities.

单选题 The basic definition of translation lies in ____ the meaning of one language into another.

单选题 The study found that cultural differences can ____ communication barriers in international teams, leading to misunderstandings.

单选题 The research ____ that lack of sleep can impair cognitive abilities such as memory and attention.

单选题 The company plans to ____ a new marketing strategy to attract more customers.

单选题 The company has ____ a new training program to enhance employee skills.

单选题 The novel’s ____ narrative structure, which alternates between past and present, challenges readers to piece together the story.

单选题 The study’s findings are ____ with previous research, suggesting that the conclusion is reliable and replicable.