在我国,人民是国家的主人,保障人民当家作主的根本政治制度是( )
Frank left school at 16, he still became a successful writer.
—Does Mary only have an apple for breakfast? —Yes. She eats like a bird ______.
—Do you often watch Man and Nature on TV? —Sometimes. It’s an interesting program, but I ______ Sports News.
Hurry up! The sky is covered with black clouds. I’m afraid it ______.
The skirt ______ soft as if it is made of silk.