请回答以下几道英语题.请分别说明理由,

题目

请回答以下几道英语题.请分别说明理由,
I hope to()in the exam.A.success  B.be success  C.successful  D.be successful
He will come to see you,so you () go to his house.
A.not need  B.don't need  C.not need to  D.don't need to
 3.My parents ()me to be a doctor.A.hoped  B.wanted  C.decided  D.needed
 4.()!The train is coming.A.Careful  B.Take care  C.Be careful of  D.Take care of
 5.Don't feed the () this ().A.food with;cat  B.food;cat  C.cat with;food  D.cat to;food

答案

选D.hope to do sth固定搭配.A选项应为succeed,系表结构类似用法选D.need既是情态动词又是动词,要么needn’t,要么don't need to选B.注意hope 只有+to do和+从句两种状态,二decide,need无此类用法选B.祈使句,要么...