单选题 According to this passage, "Crew Exploration Vehicle" refers to

【正确答案】 C
【答案解析】这是一道细节题,需要回到原文找到相关信息。本题的依据在第二段最后两句:“Meanwhile,development will have begun on the new Crew Exploration Vehicle,capable of leaving Earth orbit.This spacecraft will be used to…”由此可以看出,本题应该选择C项。