Question

【题目】Scientists are trying their best to_______ ways to treat the terrible disease caused by Ebola(埃博拉）．

A. come up with B. look forward to

C. talk about D. give up

Answer 1

【答案】A

【解析】

试题分析：句意：科学家正努力用治疗埃博拉病毒的方法来治疗这种可怕的疾病。此题考查动词短语，A想出；B期待着；C谈论；D放弃。根据句意，应选A。