—Willyougivemeahand?Ihavesometrouble

问题详情：

—Will you give me a hand? I have some trouble _____ the science job．

— Don't worry．I’ll try my best to help us ________．

A．solving；in five minutes                   B．to solve；in five-minute

C．to solve；after five minutes               D．solving；after five-minutes

【回答】

A

知识点：相似 相近词比较

题型：选择题