下列关于债券与股票的说法中,正确的是( )①它们都是有价证券,都有是能获得一定收益的金融资产 ②都有是承诺在一定时期内支付约定利息并到期偿还本金 ③债券以定期收取利息为条件,其安全性比股票大 ④股票具有明确的付息期限,其收益比债券大
---Miss Li, where did you visit last week? --- I visited a big company __________ ships are made.
They discovered the cause of the fire accidentally. They discovered it _______.
How ________ you say that you really understand the whole story if you have covered only a part of the article?
We hope to go to the beach tomorrow, but we won’t go ____ it’s raining.
— Mum, hurry up. We’ll be late. — I will be through in a minute. Have a little ________.