只限物体任何方向移动,不限制物体转动的支座称()支座。
A.固定铰
B.可动铰
C.固定端
D.光滑面
参考答案:A
根据首字母或汉语提示,完成下列单词的拼写,使句意通顺。
小题1:Joan wants to a______ her dream.
小题2:There are many ______ (景点) in Bengbu.
小题3:Tom and Lucy got _______ (结婚) in 2000.
小题4:Mr. Wang is an h_______ man that we all trust him.
小题5:A cat has some d________ from a tiger.
小题6:My school is about 35 _______ (分钟)walk from the park.
小题7:It' is too noisy outside. I want to know what is ________(发生).
小题8:________(相信)in ourselves is the first step on the road to success.
小题9:New school year usually begins on the first day of S _______ in China.
小题10:Henry left his homework at home again. He is always doing everything c_________.
某单位从香港进口皇冠豪华轿车一辆,关税税率为100%,经海关审定,其成交价格为每辆CIF天津新港25 000美元。已知海关填发税款缴纳书之日外汇牌价:100美元= 868.82人民币元(买入价),100美元=873.18人民币元(卖出价)。海关应征消费税(单位为人民币元,此车消费税率为8%)为( )元人民币。
A.2177508 B.435500C.37870 D.17420