地上式消火栓主体部分露出地面并涂成()色,目标明显,好找好用。
A、黄
B、白
C、红
D、红白相间
参考答案:C
单词拼写
小题1:Senior people should go to hospital to have themselves e______ once a year.
小题2:Many unusual things have been found in the ________(胃) of some sharks(鲨鱼).
小题3:What do you mean by l_______ a candle in the daytime?
小题4:To tell the truth, I feel _______(荣幸) by your trust.
小题5:Most people of my father’s ________(一代) have experienced the hardship of wars.
小题6:I r________ her without difficulty, because she was as beautiful as ten years ago.
小题7:As the plane was about to take off, we all f______ our seat belts.
小题8:The sports meet was so _______ (成功的) that we were praised by the leaders.
小题9:It is _______(极其) hot outside . I have never experienced such a hot summer in my life.
小题10:The _______(鼓舞人心的) story of the scientists moved many students . They decided to study hard.
请指出以下哪项不是室间隔缺损的常见并发症
A.支气管肺炎
B.充血性心力衰竭
C.脑脓肿
D.肺水肿
E.亚急性感染性心内膜炎