备战2018年高考选择题每日一练（17）
试卷更新日期：2018-04-26 类型：三轮冲刺
一、单选题
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1. ______ the average age of the population increases, there are more and more old people to care for.A、Unless B、Until C、As D、While2. We will put off the picnic in the park until next week, ____ the weather may be better.A、that B、where C、which D、when3. The manager put forward a suggestion ____ we should have an assistant. There is too much work to do.A、whether B、that C、which D、what4. You are waiting at a wrong place. It is at the hotel ____ the coach picks up tourists.A、who B、which C、where D、that5. It is often the case ______anything is possible for those who hang on to hope.A、why B、what C、as D、that6. Many young people, most ______ were well-educated, headed for remote regions to chase their dreams.A、of which B、of them C、of whom D、of those7. ______some people are motivated by a need for success, others are motivated by a fear of failure.A、Because B、If C、Unless D、While8. Not until recently ______the development of tourist-related activities in the rural areas.A、they had encouraged B、had they encouraged C、did they encourage D、they encouraged9. She asked me _______ I had returned the books to the library, and I admitted that I hadn't.A、when B、where C、whether D、what10. Nowadays, cycling, along with jogging and swimming, _______ as one of the best all-round forms of exercise.
A、regard B、is regarded C、are regarded D、regards