单选题 I saw a ship stop at a（）. Which of the following is not correct?

单选题 How is everything?（）

单选题 The（）is concerned with successful election, whereas the statesman is interested in future of his people.

单选题 I earn dollars（）hour as（）supermarket cashier on Saturdays.

单选题 In our office, the women（）the men 3 to 1.

单选题 They already guide blind and disabled people; now dogs are to be trained to help people with dementia (痴呆). The duties of these "guide dogs for the mind" will include reminding their owners to take medication, as well as encouraging them to eat, drink and sleep at regular intervals. The dementia dogs will be trained to respond to sound triggers in the home that prompt them to perform tasks. These could include delivering a bite-proof bag of medicine with a note inside reminding the patient to take it, or waking them up in the morning. The idea was developed by design students at the Glasgow School of Art and will now be put into practice by Alzheimer"s Scotland and Dogs for the disabled. Joyce Gray of Alzheimer"s Scotland said, "People in the early stages of dementia are still able to live a relatively normal life, and dogs help to maintain routine." The other advantage of using the pets as companions is that conversation can be increasingly confusing for people with Alzheimer"s, but dogs can give them a sense of silent support and companionship. People light up when they see animals. They don"t need to communicate verbally but they can still interact. You can have a speechless bond. The dog would also encourage the owner to take them out for walks, ensuring they keep exercising and interacting with other people.The guide dogs helping the people with dementia will （）.

单选题 Selecting a mobile phone for personal use is no easy task because technology（）so rapidly.

单选题 Several languages are likely to die（）

单选题 We have different approaches（）gathering information.

单选题 （）fashion differs from country to country may reflect the cultural differences from one aspect