seem to do、seem to have 语法上有什么区别.分别用在什么地方,
问题描述：
seem to do、seem to have
语法上有什么区别.
分别用在什么地方,
答
seem+不定式The maths problem seems to be very difficult to work out.这道数学题似乎很难解决.I seem to have caught a cold.我好像是感冒了.（这貌似也不是seem to have 的句式...） 常用的有 1. seem+形容词,2...