单选题 Galleries, art museums, and other ________ attractions are now available in the city.

单选题 ________ in China over thousands of years ago, green tea is one of the oldest drinks in the world.

单选题 The wearable smart mask can detect common viruses in the air, and then ________ the wearers via their mobile devices.

单选题 The local government will continue to implement a variety of ________ to promote fair competition.

单选题 A national smart platform launched on Monday will provide users with a wide ________ of courses and education services.

单选题 She decided to break the ________ of getting up late so that she could get more done in the morning.

单选题 In my view, we should avoid ( )behavior under any circumstances.

单选题 Listening to music can help to reduce stress and ease ________.

单选题 Before making new plans, you should ________ your advantages and disadvantages.