1.Talk a walk after dinner.It's god for your health.以动词开头应该用ing形式,为什么这题没用呢?2.Leo likes hiking,but he doesn’t like to hike now.第1个like后面的hik用现代分词,为什么第二个就变成to do了呢?3.---He’s a waiter.Which is wrong?A.What does your brother do B.What’s your brother’jop C.What is your brother D.What does your brother work