中句 :二手菸不僅可能增加得到心臟疾病危險,也會引起肺癌.
ex1:Second-hand smoke may not only increase the risk of developing heart diseases but also result in lung cancer.
ex2:Second-hand smoke may not only increase to develop the risk of heart diseases but also result in lung cancer.
ex3:Second-hand smoke may not only increase the risk to develop heart diseases but also result in lung cancer.
正解是第一個,但感覺二三又好像沒錯,請問該如何分辨呢?迷思~~還是都是對的