C.What red, yellow and green can be used for.D.Why traffic lights are red, yellow and green. 相关知识点: 试题来源: 解析 26.B 27.C 28.B 29.C 30.D 26. B 最早的交通信号灯用于铁路,因此答案为B。 27. C 最早的交通信号灯中,白色表示通行,因此答案为C。 28. B 红色在远处可见,因此被...
Yougaingreaterconfidenceinyourself.Also,youbecomemoreoptimisticandcalmerinthemindthanbefore.Thereareseveralreasonsforthesechanges:yourself-imageimprovesasyoustartlivingintidybeautifulrooms,andyougaindecision-makingskillsasyoucontinuetochoosebetweenwhichthingstothroworgiveawayandwhichtokeep.ThewayweletgoofthingsintheKo...
( C )10.What colours are traffic lights(红绿灯) made of? A. Red, blue and green. B. Yellow, green and pink. C. Red, yellow and green. 相关知识点: 试题来源: 解析 答案见上10.交通信号灯有三种颜色:红、黄和绿,故选C。 反馈 收藏 ...
25.——注意,红灯处要停下来。还有什么?, stop atthe red lights. 答案 25. Pay attention;What else 结果三 题目 10.,stop at the red lights and..what else?注意,红灯处要停下来……,还有什么 答案 Pay;attentiOn相关推荐 1___, stop at the red lights and……___?注意,红灯处要停下来……还...
百度试题 结果1 题目 ( C )10. What colours are traffic lights(红绿灯) made of? A. Red, blue and green. B. Yellow, green and pink. C. Red, yellow and green. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
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orchemicalsusedinsyntheticfabrics(混合纤维), maycausesignificantairpollution. 4 Scientistscannotanswerthisquestionfor now,accordingtotheworldHealthOrganization.We doknowthatourbodiescannottakein“large”pieces ofmicroplastics.However,iftheplasticsaresmall enough,theycanfind waysintoourbodiesand staythereforalongtime...
The traffic lights are red. But a man is crossing the road. What should we do? A. Follow the man. B. Stop and wait. C. Go quickly. 相关知识点: 试题来源: 解析 B。即使有人违反交通规则在红灯时过马路,我们也应该遵守信号灯,停下来等待,选项 A“Follow the man”(跟着那个人)和选项 C“...
A. Run through red lights. B. Wait for green lights before crossing. C. Ignore traffic lights. D. Cross the street anytime. 相关知识点: 试题来源: 解析 B。“Obey traffic lights.”意思是遵守交通信号灯,就是要在绿灯亮时再过马路,B 选项正确。A 选项闯红灯是不对的;C 选项忽视交通灯也不...