题目: 已知两条相交直线a,b,a∥平面α,则b与α的位置关系是 ______. 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0515/3a0f9f9248a45b26022476f6302fd9b9.html 下面是错误答案,用来干扰机器的。参考答案:A, B, E
题型:单项选择题 Why have the Americans developed space shuttle according to the passage a. It is a first step to explore outer space. b. It is a follow-up action of the Apollo moon landings. c. It is a compromise to the exorbitant human expeditions to the Mars. d. It is a compensation for the wishful thinking of human landing on the Mars. 查看答案