单项选择题
The storm prevented me（）.
A.to go out B.to going out C.from being out D.from going out
单项选择题 The soup smells（）.Would you like some?
单项选择题 The scientists are（）a series of experiments to learn more about how the body adapts to weightlessness.
单项选择题 The red flower goes from one to（）in the class.
