—You___be careful when you are driving, Tom.—I will, Mum.A.can’t B.mustn’t C.can D.must 免费查看参考答案及解析 题目: Be careful! The truck is coming this way! (保持句意不变) ___ ___! The truck is coming this way! 免费查看参考答案及解析 题目: The professor is carefu...
and it's been true for many other people as well. For example, no one remembers Thomas Watson, long-time head of IBM, as one of the great entrepreneurs in American history. Instead, Watson has been immortalized as the man who said, "I think there is a world market for maybe five com...
Previous research and outreach have focused largely on passenger vehicle safety and mobility in work zones. However, the challenges that large trucks and buses must contend with when driving through work zones are different and more complex. Longer stopping distance requirements, larger blind spots, r...
Near our home there’s a forest that we enjoy exploring. At the end of a ravine there lies a fallen tree. It spans across the distance of the ravine, from one end to the other. The tree is solid, but falling would hurt, a lot. Nevertheless, the challenge is there and my kids mus...
you have to look. Test how long it takes to gently stop your car. Remember that you may be driving more quickly than you think. Generally, allow twice of your usual stopping distance when the road is wet, three times this distance on snow, and even more on ice. Try to stay in the...
stalking Snake and often attacking from a long distance. Fatman zips around on roller-skates and closes the gap between himself and Raiden. Tactics are inverted as well. While dropping claymore mines remains an effective strategy, Fatman employs a similar technique: plating C4 explosives around th...
and it's been true for many other people as well. For example, no one remembers Thomas Watson, long-time head of IBM, as one of the great entrepreneurs in American history. Instead, Watson has been immortalized as the man who said, "I think there is a world market for maybe five com...