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：科学家们正在设法想法来对待被埃博拉引起的疾病。A. come up with想出，提出； B.look forward to 期待； C. talk about 谈论； D. give up放弃；根据语境故选A.