据调查，患有流感的人在讲话、咳嗽、打喷嚏时，会从鼻咽部喷出大量的含有流感病毒的飞沫悬浮于空气中，而周围抵抗能力不强的人吸入了这种带有病毒的空气以后，病毒进入呼吸道，就可能引起流行感冒。据此材料回答下列问题：
我国同时兼临渤海和黄海的省区是 （ ）
2016年2月16日，安徽天长市文明办为首批24名“好人”颁发了“好人证”。持有“好人证”能在天长享受“免费乘坐公交车”“每年免费进行一次体检”“享受道德信贷支持”等多项优惠待遇。对此，下列认识你认同的有（ ）
阅读理解A
Millie：I usually ride my bike to schoo1．It takes me about twenty minutes．Sometimes，my father drives me to school in his car．
ff：My sister Mona and I like running to school．Running is good for us．Usually we leave home at half past seven．Then we get to school at seven fifty．
Alice：I don't like getting up early in the morning．So I have no time for breakfast at home．I usually have it on the school bus．I like my is ride because in the thirty minutes，I can eat my breakfast and walk with my friends．
Mike：My home is ten kilometers from my school．Every morning I
get up early．After breakfast l walk to the subway station．That
takes about ten minutes．Then I take the subway to school．It takes
twenty minutes．
有一焦距为10cm的凸透镜，将物体从离凸透镜30cm处沿主光轴移到距透镜20cm处，这个过程中所成的像（）
