Question

【题目】It seems that the aged people________the H7N9 more easily from the recent cases．

A．pick up

B．mix up

C．set up

D．use up

Answer 1

【答案】A

【解析】句意：从最近的病例来看，上了年纪的人似乎更容易感染H7N9病毒。本题考查动词短语辨析。pick up患病，感染；mix up混合在一起；set up建立；use up用完。根据句意可知答案为A项。