试题题干
Some people believe that smoking may （ ） one’s life. Not only cancer, but also heart and lung diseases are related with smoking. (short)
参考答案
正确答案：
试题解析
may后面接动词，而且是动词原形，shorten意为“使...变短”。
Some people believe that smoking may （ ） one’s life. Not only cancer, but also heart and lung diseases are related with smoking. (short)
may后面接动词，而且是动词原形，shorten意为“使...变短”。