高强度螺栓是依靠()来传递杆件内力的。
参考答案:摩擦力
the girl was walking down the street, the alien into a store.
A. Until; went B. While; went C. While; was going
市民甲伪造大量证据,举报所在单位领导贪污受贿、以权谋私,追踪涉嫌诬告陷害罪被逮捕。这说明,公民要负责地行使监督权利,必须做到
①采取合法方式 ②坚持实事求是原则 ③不能干扰公务活动 ④敢于同邪恶势力作斗争
A.①②
B.②③
C.③④
D.①④