【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
【简答题】个案工作常用的工作方式:会谈、访视、()
【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。
【判断题】团队工作是当前被IT行业广泛采用的工作方式。()
【单选题】局域网A为采用CSMA/CD工作方式的10Mbps以太网,局域网B为采用CSMA/CA工作方式的11Mbps WLAN。假定A、B上的计算机、服务器等设备配置相同,网络负载大致相同,现在分别在A、B上传送相同大小的文件,所需时间分别为Ta和Tb,以下叙述正确的是______。
【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____。