【单选题】In fisheries in general, when a large harvest is taken one year, there will be fewer fish available to be harvested in the following year, leading to decreasing yields of most fish species over time. ...
A.
The decline of other fish species in the region has deprived the lobster of its natural food source of scavenged fish.
B.
The bait in lobster traps provides abundant food for young lobsters, which are still small enough to swim out of the traps, leading to much higher survival rates among young lobsters than would be expected in nature.
C.
As global warming heats the waters of the Atlantic coastline, the Maine lobster has extended its northern range to well past Nova Scotia.
D.
The ever-increasing demand for lobsters in seafood restaurants and steakhouses across the country has driven a corresponding increase in the supply of the product.
E.
The increased lobster harvest has resulted in many juvenile lobsters but very few breeding-age lobsters, which could result in a crash in lobster numbers in the near future.
【简答题】循环语句 for(i=0;i<=10;i=2) ; 循环体执行 _____ 次
【多选题】城市/区域监控报警联网系统的实时图像点播功能应能按照指定设备、指定通道进行图像的实时点播,支持点播图像的( )
【单选题】语句for(i=0;i<10;i++);执行结束后,i的值是( )。
【判断题】国际货物运输代理企业可以作为进出口货物收货人、发货人的代理人,也可以作为独立经营人,从事国际货运代理业务。
【单选题】设i为整型量,执行循环语句for(i=50;i>=0;i-=10);后,i值为()
【判断题】国际货物运输代理企业可以作为进出口货物收货人、发货人的代理人,也可以作为独立经营人,从事国际货运代理业务。
【简答题】国际货物运输代理企业可以作为进出口货物收货人、发货人的( ),也可以作为( ),从事国际货运代理业务。
【多选题】城市/区域监控报警联网系统应支持对指定设备或系统上指定时间的历史视音频数据进行远程回放,回放过程应支持( )等功能。
【简答题】【循环语句编程】 设有如下语句 for( i=1, sum=0; i<=10,sum++; i++) ; 则for语句中循环体执行的次数是____。