Question

When Peter speaks in public, he always has difficulty ______ the right things to say.

A．thinking of

B．to think of

C．thought of

D．think of

 

Answer 1

【答案】

A

 【解析】

試題分析：考查固定詞組。固定詞組have some difficulty (in) doing sth做某事有困難。句意：當Peter當眾發言的時候，他總是很難想起要說的事情。故A正確。

考點：考查固定詞組

點評：固定詞組have some difficulty (in) doing sth做某事有困難，注意其結構的變化。