LKJ在通常工作状态下,显示屏显示的速度曲线有()。
A.实际速度和限制速度
B.只有实际速度
C.只有限制限速
D.只有道岔和长期区段限制速度
参考答案:A
下列描述不正确的是[ ]
A.发达国家没有必要与发展中国家进行合作
B.发展中国家从发达国家引进资金、技术和设备
C.发达国家从发展中国家进口原料、初级产品
D.任何国家要想存在与发展都必须与其他国家进行合作
One afternoon, my son Adam asked me, "Are all people the same even if they are different in color " I thought for a minute, and then I said, "I’ll explain,(1)you can just wait until we make a quick stop at the grocery store. I have something (2) to show you. "At grocery store, we bought some apples-red, green and yellow ones. Back home, I told Adam, "It’s time to(3) your question." I put one apple of each type on the table. Then I looked at Adam, who had a (4) look on his face."People are like apples. They come in all different colors, shapes and sizes. On the(5), some of the apples may not even look as the others. " As I was talking, Adam was(6)each one carefully. Then, I took each of the apples and peeled them, placing them back on the table, but (7) a different place."Okay, Adam, tell me which is which." He said, "I can’t tell. They all look same now." "Take a bite of (8). See if that helps you decide which one is which. "He took(9) , and then a huge smile came cross his face. "People are just like apples! They are all different, but once you(10)the outside, they’re pretty much the same on the inside. "He totally got it. I didn’t need to say or do anything else.
第(5)空应选择()
A. outside
B. whole
C. table
D. inside