单项选择题
A. money is the most important thing B. there is something more important than money C. we should look into their eyes while talking to people D. the more money you have, the less happy you would be
A. driving short distances in hot weather B. having their car insured for ￡ 20 C. driving slowly at all times D. making sure their car is in good working order
A. the whales travel such a long distance B. there are more whales than there used to be C. the whale bodies are too old to study by the time they are found D. the whales are endangered