hello I have this prog that I combine if and & in my first prog in the line of the if the expression before the && is correct but the expression after the && is wrong it should give me an error when j is equal to 6 at that time it will read(x(j+1) =x(7) and I d not ...
试题来源: 解析 1、You will fail the exam if you do not work hard.2、she saw no one when she looked around.3、You should focus your attention on the most important things about it unless You are trying to memorize so...反馈 收藏 ...
join the sentences together,using if when or unless1.You do not work hard.You will fail the exam.2.she looked around.she saw no one .3.You are trying to memorize sometihing.You should focus your attention on the most important things about it...He re
we donated to a medical charity last year, and to an education charity before that. We raise money in different ways, such as by making and selling things, or holding a marathon and asking people to promise to donate for every kilometer ...
A team of people had come to18_if anyone was under the___19__road. I called out, “I’m here! ”I heard a shout. Soon a stranger climbed to my car. “How are you__20? ”he asked. “Not too bad, ”I said. They didn’t get me out until the next morning. 1. A. ...
So if a student has his head lowered to look at his watch, it implies he is bored and just counting the minutes for the class to end. (Para. 3) 所以,如果一名学生低头看手表,这就表明他觉得无聊,数着时间,只盼早点下课。2. Students who are angry, afraid, or experiencing anxiety may have...
If instead, they described the office as “really cold,” you might not be as convinced to bring the sweatshirt because “really cold” is subjective and doesn’t have the same impact that “like the North Pole” has. However, understanding common phrases can be a bit of a paradox. To...
aFor example,if the topic is friendship,students may list"a handshake","laugh-ter","meeting"and so on.They are then asked to show the situation or action,using their bodies only 例如,如果题目是友谊,学生也许列出"握手", “笑声”, “会议"等等。他们然后请求显示情况或行动,使用他们身体只[trans...
can do some kinds of work more quickly, better, and cheaper than humans, and that they can take the place of humans when no humans are available or when humans cannot do the work. They can cause problems, however. First,what happens if...
On the first day of the Start of Autumn, usually people will weigh themselves and compare their weight to what it was at the Start of Summer. If one has lost weight during the summer, then at the beginning of autumn, he or she needs to flesh out by eating many different kinds of del...