【单选题】船体长宽比L/B的比值越大,则:I、航向稳定性好;II、快速性好;III、耐波性好;IV、港内操纵不灵活
【单选题】What can be inferred from the last paragraph?
A.
Under no circumstance can you drink more than a gallon of tea a day.
B.
Black tea can be seen as a cure for heart disease.
C.
Drinking tea does no harm at all, regardless of how much you consume.
D.
Tea Councils participation into the research may decrease its credibility.
【判断题】通过身体重心左右的连线叫横轴,又称额状轴。( )
【判断题】As you consume more of a good, your marginal utility always rises.
【简答题】The problem of waste is becoming more and more common, so we must control (控制) it. Every day, a lot of 1 goes uneaten (没吃的) and ends up in the trash, while many people in developing countries cannot e...
【简答题】猜数字游戏 任务描述:编写一个猜数字游戏的程序,程序后台预先生成一个 0-9 的随机数。用户键盘录入一个所猜的数字,如果输入的数字与后台预先生成的数字相同,则表示猜对了程序打印“恭喜您,答对了!”,如果不相同,则比较输入的数字与后台预先生成的数字。如果大了,打印“ sorry ,您猜大了 ! ”,如果小了,打印“ sorry ,您猜小了 ! ”; 游戏一直继续到数字猜对为止。