He had a litltle trouble _his tires.A.to B.fixing C.fixed D.fix应该选哪个

分类: 作业答案 • 2021-12-03 17:36:06

问题描述：

答

正确答案：B
解析：have trouble (in) doing .做某事有麻烦
比如：We had great trouble finding the house.我们找到这个房子费了很大的力气.