Nigel Dykes never has anything to do .he always____ 1 has to do nothing 2 has nothing to do

题目

Nigel Dykes never has anything to do .he always____ 1 has to do nothing 2 has nothing to do
3 nothing has to do 4 to do nothing has
选择哪一个,及分别说出每个为什么对与错

答案

选2
“无事可做”的结构就是：have nothing to do；其他几个结构都是错的