题目

Which of the following is WRONG? A . He told me that if he was free, he would come to our party. B . Now that the rain has stopped, would you like to go out for a walk? C . You should make it a rule to leave things where you can find them again. D . They are so hard-working students that they do well in the exams. 答案：D已知直线与平面所成的角为30°，为空间一定点，过作与、所成的角都是45°的直线，则这样的直线可作（ ）条 A．2B．3 C．4D．无数