–MERS(中東呼吸綜合徵)isaterribledisease(疾病).Whatshouldwedo?–Do...

問題詳情：

– MERS(中東呼吸綜合徵) is a terrible disease(疾病). What should we do?

– Don’t be nervous. Scientists are trying their best to _______ ways to treat it．

    A. find out       B. look forward to   C. talk about         D. set up

【回答】

A

知識點：動詞和動詞短語

題型：選擇題