[A] is likely to start with the study of the rocks on Mars [B] is determined on the reconstruction of the climate on Mars [C] started immediately after the rover’s perfect landing [D] can only begin after a week’s preparation on the ground 求给出答案及解析,谢谢!
[A] A minor problem of the weather instrument. [B] Problems of NASA’s computer models of Curiosity. [C] The impact on the rover during landing. [D] Overheating of certain instrument in the rover. 求给出答案及解析,谢谢!