Horace is best known for his______.

单项选择题Suppose you are hiking in the country. In an emergency when the batteries have run out, the best alternative to get power for the radio is______.

单项选择题If one buys InfoMate, what comes with it free of charge

单项选择题What Cause's the soup can to swell

单项选择题The tone of the passage is______.

单项选择题Which of the following countries lags behind the United States by the largest margin