remains a question man’s dream of going to Mars will be realized. A. That; if ——青夏教育精英家教网—

摘要： remains a question man’s dream of going to Mars will be realized. A. That; if B. That; whether C. It; whether D. It; if

网址：http://m.1010jiajiao.com/timu_id_3542197[举报]

________ remains a question ________ man’s dream of going to Mars will be realized.

A. That; if B. That; whether C. It; whether D. It; if

试题分类