Question

【题目】— Is Bill ________ at Chinese? — Yes. So he has ________ us understand him.
A.good; difficulty making
B.poor; difficulty to make
C.poor; difficulty making

Answer 1

【答案】C
【解析】be good at 擅长……，在……学得好；be poor at 在……弱，不擅长……；have difficulty doing sth 做某事有困难。句意是：——比尔不擅长汉语吗？——是的，所以他很难让我们听懂他。感觉句意选C。